CN104085405A - Unloading-leveling integrated stone ballast hopper vehicle - Google Patents
Unloading-leveling integrated stone ballast hopper vehicle Download PDFInfo
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- CN104085405A CN104085405A CN201410309873.0A CN201410309873A CN104085405A CN 104085405 A CN104085405 A CN 104085405A CN 201410309873 A CN201410309873 A CN 201410309873A CN 104085405 A CN104085405 A CN 104085405A
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Abstract
The invention discloses an unloading-leveling integrated stone ballast hopper vehicle which comprises a vehicle body, a stone ballast unloading device, a braking device, a coupler buffer device and a steering frame. The stone ballast unloading device comprises a stone ballast unloading bottom door, a mechanical transmission device, a wind-control stone ballast unloading device and a manual stone ballast unloading device. A stone ballast leveling device is arranged on the vehicle body. The stone ballast leveling device comprises stone ballast leveling plate formation and a stone ballast leveling plate lifting driving mechanism. The stone ballast leveling plate formation moves to a steel rail when the stone ballast leveling plate formation descends through the stone ballast leveling plate lifting driving mechanism, and at the moment, the lower end face of the stone ballast leveling plate formation is flush with or is lower than the upper end face of the steel rail. The stone ballast leveling plate formation forms a self-locking state when the stone ballast leveling plate formation ascends through the stone ballast leveling plate lifting driving mechanism, and at the moment the stone ballast leveling plate formation is separated from the steel rail. According to the unloading-leveling integrated stone ballast hopper vehicle, the stone ballast leveling device is arranged on the vehicle body, when a middle door unloads stone ballast at the middle position of a rail through wind-driven operation and stone ballast piles are formed, the stone ballast leveling plate formation in the stone ballast leveling device can scrape and level the stone ballast higher than the rail height, rail derailment caused by piled stone ballast is effectively avoided, and leveling while walking of the stone ballast hopper vehicle is achieved.
Description
Technical field
The invention belongs to railway transportation technical field of tools, particularly a kind ofly unload flat one fossil tiny fragments of stone, coal, etc. hopper car when building railway.
Background technology
Stone tiny fragments of stone, coal, etc. hopper car is the special-use vehicle that transports the objects such as the stone tiny fragments of stone, coal, etc. while building railway, specializes in the newly-built track laying stone tiny fragments of stone, coal, etc. and existing railway line and safeguards use.For improving rail transportation efficiency, track laying and maintenance time shorten greatly, and existing hauling operation efficiency and job safety to stone tiny fragments of stone, coal, etc. hopper car proposes higher requirement.
In the middle of existing stone tiny fragments of stone, coal, etc. hopper car, the pneumatic operational motion of unloading is fast, easily in the middle of track, forms the heap tiny fragments of stone, coal, etc. and causes vehicle derailing.Part Railway Bureau is based on security consideration, and during explicit stipulation stone tiny fragments of stone, coal, etc. hopper car can not use, door unloads tiny fragments of stone, coal, etc. operation, and middle door performs practically no function.When unloading, the stone tiny fragments of stone, coal, etc. can only be discharged to circuit both sides, the stone tiny fragments of stone, coal, etc. cannot be unloaded in the middle of circuit, building in railway process, can only the stone tiny fragments of stone, coal, etc. that be discharged at both sides be transported in the middle of railway by the mode of manual work to therefore inefficiency.
Visible, after existing stone tiny fragments of stone, coal, etc. hopper car unloads the tiny fragments of stone, coal, etc., stone tiny fragments of stone, coal, etc. heap point is placed, and does not meet circuit railway roadbed standard, also needs artificial or large-scale maintenance equipment to join the work such as the tiny fragments of stone, coal, etc., shaping, and work efficiency is low and maintenance cost is high, and entire effect circuit is open to traffic the time.
In addition, in railway ballast use procedure, actual scarce tiny fragments of stone, coal, etc. situation is different, and the tiny fragments of stone, coal, etc. amount of unloading needing is not quite similar.When the pneumatic unloading of existing stone tiny fragments of stone, coal, etc. hopper car, can not realize and unload tiny fragments of stone, coal, etc. flow control, be unfavorable for that the maintenance of track benefit tiny fragments of stone, coal, etc. precisely operates, and causes the stone tiny fragments of stone, coal, etc. to waste in a large number.
Summary of the invention
The object of the invention is to: for the problem of above-mentioned existence, provide a kind of operating efficiency and job safety that can effectively improve stone tiny fragments of stone, coal, etc. hopper car, reduce the flat one fossil tiny fragments of stone, coal, etc. hopper car that unloads of operator's work capacity.
Technical scheme of the present invention is achieved in that one unloads flat one fossil tiny fragments of stone, coal, etc. hopper car, comprise car body, unload tiny fragments of stone, coal, etc. device, brake equipment, coupler and draft gear and bogie truck, described car body comprises underframe, headwall, side wall, funnel and protection canopy, the described tiny fragments of stone, coal, etc. device that unloads comprises and unloads tiny fragments of stone, coal, etc. bottom door, mechanical drive, wind control is unloaded tiny fragments of stone, coal, etc. device and is manually unloaded tiny fragments of stone, coal, etc. device, it is characterized in that: on described car body, be provided with flat tiny fragments of stone, coal, etc. device, described flat tiny fragments of stone, coal, etc. device comprises flat tiny fragments of stone, coal, etc. plate composition and flat tiny fragments of stone, coal, etc. plate lift drive mechanism, described flat tiny fragments of stone, coal, etc. plate composition moves on rail while decline by flat tiny fragments of stone, coal, etc. plate lift drive mechanism, now described flat tiny fragments of stone, coal, etc. plate composition lower surface flushes with rail upper surface or lower than rail upper surface, described flat tiny fragments of stone, coal, etc. plate composition forms self-locking state while rising by flat tiny fragments of stone, coal, etc. plate lift drive mechanism, now described flat tiny fragments of stone, coal, etc. plate composition separates with rail.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, described in it, flat tiny fragments of stone, coal, etc. plate lift drive mechanism comprises connecting rod, cylinder lever connecting rod, turning cylinder and application reservoir, described connecting rod one end and funnel are hinged, its other end and flat tiny fragments of stone, coal, etc. plate composition are hinged, described flat tiny fragments of stone, coal, etc. plate composition is hinged with cylinder lever connecting rod one end, the described cylinder lever connecting rod other end is connected with turning cylinder, and described turning cylinder is connected with the piston rod of application reservoir.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is in the lower end of described flat tiny fragments of stone, coal, etc. plate composition, the position corresponding with railroad track is provided with two track slots to make way, in described two track slots to make way, be respectively arranged with roller composition, described roller composition is connected with flat tiny fragments of stone, coal, etc. plate composition by roller elevating mechanism, described roller composition vertically moves up and down in track slot to make way by roller elevating mechanism, in the time that the lower surface of described flat tiny fragments of stone, coal, etc. plate composition flushes lower than the upper surface of railroad track or with the upper surface of railroad track, described roller composition contacts with railroad track, when the lower surface of described flat tiny fragments of stone, coal, etc. plate composition is during higher than the upper surface of railroad track, described roller composition separates with railroad track.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, described in it roller elevating mechanism comprise with roller form the adjust bar that is fixedly connected with, at least one is connected round pin and dead bolt, on described adjust bar, be provided with multiple adjustment holes along its vertical direction, on described flat tiny fragments of stone, coal, etc. plate composition, be provided with the connecting through hole with adjustment hole corresponding matching, described roller composition is connected with flat tiny fragments of stone, coal, etc. plate composition by adjust bar and with coordinating of dead bolt, it is fixed by connecting round pin, and described roller composition can vertically move up and down with respect to flat tiny fragments of stone, coal, etc. plate composition.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, described in it, flat tiny fragments of stone, coal, etc. plate composition comprises adapter plate and is hinged on the portable plate at adapter plate two ends, when two portable plates are parallel with adapter plate and be the deployed condition of flat tiny fragments of stone, coal, etc. plate composition during at same plane, it in the time that two portable plates are vertical with adapter plate, is the folded state of flat tiny fragments of stone, coal, etc. plate composition, in the time that described flat tiny fragments of stone, coal, etc. plate forms in deployed condition or folded state, position by catch gear respectively, axially be provided with connection boss at described adapter plate two ends along it, on described portable plate, be provided with and the groove that is connected boss corresponding matching, described portable plate by folding disposed thereon and adapter plate to be connected boss hinged, on described portable plate, be provided with the deployed condition hole that is located by connecting, in described folding, be provided with the folded state hole that is located by connecting, described catch gear comprises round pin and latch, in the time that described flat tiny fragments of stone, coal, etc. plate forms in deployed condition, described round pin is through be located by connecting hole and connect on boss corresponding with it positioning through hole and fix by latch of deployed condition, in the time that described flat tiny fragments of stone, coal, etc. plate forms in folded state, described round pin is through be located by connecting hole and be arranged on the key seat on adapter plate and fix by latch of folded state.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, described in it, underframe comprises end carriage, longitudinal beam, sleeper beam, draw beam, curb girder, needle beam, auxiliary needle beam, assistant longitudinal beam and steel floor, described draw beam is positioned at the middle part of underframe longitudinal direction, described draw beam becomes box type construction by steel plate installed-welded, described longitudinal beam is between end carriage and sleeper beam, the cross section of described longitudinal beam from end carriage to sleeper beam from large to small, form the two web box girders of variable section, between described end carriage and sleeper beam, lay steel floor, described curb girder, needle beam, auxiliary needle beam becomes framed structure with assistant longitudinal beam assembly welding, described sleeper beam inner side is without floor panel structure, described side wall is made up of top chord, side plate and lateral column, and described top chord is clod wash deformed channel steel, and described lateral column is clod wash hat shape steel.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, described in it, unload tiny fragments of stone, coal, etc. device comprise with unload that tiny fragments of stone, coal, etc. bottom door is connected unload tiny fragments of stone, coal, etc. volume control device, the described tiny fragments of stone, coal, etc. volume control device that unload comprise block, block mount pad, transmission shaft and control lever, described block mount pad is arranged on transmission shaft below and is fixed on car body, described block is rotationally connected by fixing round pin and block mount pad, on described block, be provided with block adjustment hole, on described block mount pad, be provided with multiple adjusting through holes corresponding with block adjustment hole, described block turns to adjusting through hole on block adjustment hole and block mount pad at once, make block location by latch assembly, described control lever is fixedly connected with transmission shaft, described transmission shaft with unload tiny fragments of stone, coal, etc. bottom door and be connected, transmission shaft turns to controls lever backstop while contacting with block.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, described in it, on block, be provided with long and short arm configuration, in a certain angle between described long and short arm configuration, described control lever and block long-armed structure or the galianconism structure contactor banking stop in the time of diverse location, the rotational angle of control transmission shaft.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, the angle between the long and short arm configuration arranging on block described in it is 60 °, is provided with a block fixed orifice and a block adjustment hole on described block.
Of the present inventionly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: described block mount pad comprises mount pad inner panel and mount pad outside plate, described block is arranged between mount pad inner panel and mount pad outside plate, on described block mount pad, be provided with one with block on the mount pad fixed orifice of block fixed orifice corresponding matching and three respectively with block on the adjusting through hole of block adjustment hole corresponding matching, three on described block mount pad regulate through holes to be 60 ° of angles along mount pad fixed orifice to distribute.
The present invention is by arranging flat tiny fragments of stone, coal, etc. device at funnel two ends, when central door is discharged at the middle formation heap of the rail tiny fragments of stone, coal, etc. by pneumatic operation by the stone tiny fragments of stone, coal, etc., can the stone tiny fragments of stone, coal, etc. that exceed orbit altitude be struck off by the flat tiny fragments of stone, coal, etc. plate composition in flat tiny fragments of stone, coal, etc. device, thereby in having improved stone tiny fragments of stone, coal, etc. hopper car operating efficiency, ensure the safety of operation, the vehicle derailing of effectively having avoided the heap tiny fragments of stone, coal, etc. to cause, has realized the flat while walking of stone tiny fragments of stone, coal, etc. hopper car.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of underframe in the present invention.
Fig. 3 is the structural representation of side wall in the present invention.
Fig. 4 is the structural representation of flat tiny fragments of stone, coal, etc. device in the present invention.
Fig. 5 is the structural representation of flat tiny fragments of stone, coal, etc. plate composition in flat tiny fragments of stone, coal, etc. device.
Fig. 6 is the structural representation of adapter plate in flat tiny fragments of stone, coal, etc. plate composition.
Fig. 7 is the birds-eye view of Fig. 6.
Fig. 8 is the structural representation of portable plate in flat tiny fragments of stone, coal, etc. plate composition.
Fig. 9 is the birds-eye view of Fig. 8.
Figure 10 is that flat tiny fragments of stone, coal, etc. plate forms the schematic diagram while being deployed condition.
Figure 11 is that flat tiny fragments of stone, coal, etc. plate forms the schematic diagram while being folded state.
Figure 12 is the structural representation of roller composition in flat tiny fragments of stone, coal, etc. device.
Figure 13 is the lateral plan of Figure 12.
Figure 14 is the structural representation that unloads tiny fragments of stone, coal, etc. volume control device in the present invention.
Figure 15 is the structural representation that unloads block in tiny fragments of stone, coal, etc. volume control device.
Figure 16 is the structural representation that unloads block mount pad in tiny fragments of stone, coal, etc. volume control device.
Reference numeral: 1 is underframe, 1a is end carriage, 1b is longitudinal beam, 1c is sleeper beam, 1d is draw beam, 1e is curb girder, 1f is needle beam, 1g is auxiliary needle beam, 1h is assistant longitudinal beam, 1i is steel floor, 2 is side wall, 2a is top chord, 2b is side plate, 2c is lateral column, 3 is funnel, 4 is headwall, 5 is fire prevention canopy, 6 is mechanical drive, 7 for manually unloading tiny fragments of stone, coal, etc. device, 8 unload tiny fragments of stone, coal, etc. device for wind control, 9 is flat tiny fragments of stone, coal, etc. device, 9a is flat tiny fragments of stone, coal, etc. plate composition, 9b is connecting rod, 9c is cylinder lever connecting rod, 9d is turning cylinder, 9e is application reservoir, 10 is coupler and draft gear, 11 is brake equipment, 12 is bogie truck, 13 for unloading tiny fragments of stone, coal, etc. bottom door, 14 is block, 15 is block mount pad, 15a is mount pad inner panel, 15b is mount pad outside plate, 16 is transmission shaft, 17 for controlling lever, 18 is fixing round pin, 19 is block adjustment hole, 20 for regulating through hole, 21 is latch assembly, 22a, 22b is for long, galianconism structure, 23 is block fixed orifice, 24 is mount pad fixed orifice, 25 for regulating round pin, 26 is track slot to make way, 27 is roller composition, 28 is adjust bar, 29 for connecting round pin, 30 is dead bolt, 31 is adjustment hole, 32a is adapter plate, 32b is portable plate, 33 for connecting boss, 34 is groove, 35 is folding, 36 is the deployed condition hole that is located by connecting, 37 is the folded state hole that is located by connecting, 38 is round pin, 39 is latch, 40 is positioning through hole, 41 is key seat, 42 is roller composition mount pad, 43 is roller, 44 is roller mount pad, 45 is baffle plate, 46 is the groove of stepping down, 47 is flat tiny fragments of stone, coal, etc. offset plate, 48 is guide plate.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in figs. 1 and 4, one is unloaded flat one fossil tiny fragments of stone, coal, etc. hopper car, comprise car body, unload tiny fragments of stone, coal, etc. device, brake equipment 11, coupler and draft gear 10 and bogie truck 12, described coupler and draft gear adopts the traction coupling device that meets UIC standard, comprise spiral chain hitch, side buffer, can realize and hanging together with existing UIC standard vehicle, safe and reliable; Described brake equipment adopts the Pneumatic brake systems that meets UIC standard; Described bogie truck adopts cast steel three piece truck, can meet operating needs, simple in structure, and maintenance is convenient.
Described car body comprises underframe 1, headwall 4, side wall 2, funnel 3 and protection canopy 5, the described tiny fragments of stone, coal, etc. device that unloads comprises and unloads tiny fragments of stone, coal, etc. bottom door 13, mechanical drive 6, wind control is unloaded tiny fragments of stone, coal, etc. device 8 and is manually unloaded tiny fragments of stone, coal, etc. device 7, on described car body, funnel 3 two ends are respectively arranged with flat tiny fragments of stone, coal, etc. device 9, described flat tiny fragments of stone, coal, etc. device 9 comprises flat tiny fragments of stone, coal, etc. plate composition 9a and flat tiny fragments of stone, coal, etc. plate lift drive mechanism, described flat tiny fragments of stone, coal, etc. plate composition 9a moves on rail while decline by flat tiny fragments of stone, coal, etc. plate lift drive mechanism, now described flat tiny fragments of stone, coal, etc. plate composition 9a lower surface flushes with rail upper surface or lower than rail upper surface, can realize the stone tiny fragments of stone, coal, etc. lays, described flat tiny fragments of stone, coal, etc. plate composition 9a forms self-locking state while rising by flat tiny fragments of stone, coal, etc. plate lift drive mechanism, now described flat tiny fragments of stone, coal, etc. plate composition 9a separates with rail, be that the lower surface of described flat tiny fragments of stone, coal, etc. plate composition 9a is higher than the upper surface of railroad track, ensure the normal operation of vehicle.
Wherein, described flat tiny fragments of stone, coal, etc. plate lift drive mechanism comprises connecting rod 9b, cylinder lever connecting rod 9c, turning cylinder 9d and application reservoir 9e, described connecting rod 9b one end and funnel 3 are hinged, its other end and flat tiny fragments of stone, coal, etc. plate composition 9a are hinged, described flat tiny fragments of stone, coal, etc. plate composition 9a and cylinder lever connecting rod 9c one end are hinged, the described cylinder lever connecting rod 9c other end is connected with turning cylinder 9d, and described turning cylinder 9d is connected with the piston rod of application reservoir 9e, and the required wind regime of described application reservoir carrys out the storage reservoir of self-unloading tiny fragments of stone, coal, etc. device.The present invention has increased by two groups of flat tiny fragments of stone, coal, etc. devices at funnel two ends, realize the economic benefits and social benefits combination of unloading the shaping of the tiny fragments of stone, coal, etc. peace tiny fragments of stone, coal, etc., effectively avoided middle door to unload the generation of tiny fragments of stone, coal, etc. derailment accident, automatically met railway roadbed stone tiny fragments of stone, coal, etc. demand after unloading the tiny fragments of stone, coal, etc., improve paving tiny fragments of stone, coal, etc. operating efficiency, significantly reduced work-hours and cost.
As shown in Figure 5, described flat tiny fragments of stone, coal, etc. plate composition 9a comprises adapter plate 32a and is hinged on the portable plate 32b at adapter plate 32a two ends, when two portable plate 32b are parallel with adapter plate 32a and be the deployed condition of flat tiny fragments of stone, coal, etc. plate composition during at same plane, it in the time that two portable plate 32b are vertical with adapter plate 32a, is the folded state of flat tiny fragments of stone, coal, etc. plate composition, in the time that described flat tiny fragments of stone, coal, etc. plate forms in deployed condition or folded state, position by catch gear respectively.As shown in figure 10, when in the openr situation in railroad track outside, described flat tiny fragments of stone, coal, etc. plate composition is deployed condition, utilizes the portable plate and the adapter plate that launch respectively the stone tiny fragments of stone, coal, etc. being deposited between railroad track outside and railroad track to be spread out; As shown in figure 11, in the time that railroad track outside width limits to some extent, described flat tiny fragments of stone, coal, etc. plate composition is folded state, now mainly utilizes the adapter plate of flat tiny fragments of stone, coal, etc. plate composition to spread out being deposited in two stone tiny fragments of stone, coal, etc.s between track, makes its heap tiny fragments of stone, coal, etc. height not higher than railroad track height.
As Figure 6-9, axially be provided with and connect boss 33 along it at described adapter plate 32a two ends, on described portable plate 32b, be provided with and the groove 34 that is connected boss 33 corresponding matching, described portable plate 32b by folding disposed thereon 35 and adapter plate 32a to be connected boss 33 hinged, on described portable plate 32b, be provided with the deployed condition hole 36 that is located by connecting, in described folding 35, be provided with the folded state hole 37 that is located by connecting, described catch gear comprises round pin 38 and latch 39, in the time that described flat tiny fragments of stone, coal, etc. plate forms in deployed condition, described round pin 38 is through be located by connecting hole 36 and connect on boss 33 corresponding with it positioning through hole 40 fixing by latch 39 of deployed condition, in the time that described flat tiny fragments of stone, coal, etc. plate forms in folded state, described round pin 38 is through be located by connecting hole 37 and be arranged on key seat 41 on adapter plate 32a and fixing by latch 39 of folded state.Can effectively fix when deployed condition and the folded state flat tiny fragments of stone, coal, etc. plate composition by catch gear, make the operation stability and safety more of stone tiny fragments of stone, coal, etc. hopper car.
Wherein, flat tiny fragments of stone, coal, etc. plate composition is converted to deployed condition by following five stepping line operates by rugosity: the first step is taken out the latch of round pin lower end; Second step upwards takes out round pin; The 3rd step rotary moveable plate, makes portable plate be parallel to adapter plate; The 4th step penetrates portable plate and adapter plate by round pin from the top down by the deployed condition hole that is located by connecting; The 5th step penetrates latch in the lower end of round pin.Flat tiny fragments of stone, coal, etc. plate composition is converted to folded state by following five stepping line operates by deployed condition: the first step is taken out the latch of round pin lower end; Second step upwards takes out round pin; The 3rd step rotary moveable plate, makes portable plate perpendicular to adapter plate, and the 4th step penetrates portable plate and adapter plate by round pin from the top down by the folded state hole that is located by connecting; The 5th step penetrates latch in the lower end of round pin.
As shown in Figure 5, in the lower end of described adapter plate 32a, the position corresponding with railroad track is provided with two track slots to make way 26, when the lower surface of described adapter plate is during lower than the upper surface of railroad track, described railroad track is positioned at the track slot to make way 26 of adapter plate, in two track slots to make way 26 of described adapter plate, be respectively arranged with roller composition 27, described roller composition 27 is connected with adapter plate by roller elevating mechanism, described roller composition 27 vertically moves up and down in track slot to make way 26 by roller elevating mechanism, in the time that the lower surface of described adapter plate flushes lower than the upper surface of railroad track or with the upper surface of railroad track, described roller composition 27 contacts with railroad track, when the lower surface of described adapter plate is during higher than the upper surface of railroad track, described roller composition 27 separates with railroad track.
As shown in Figures 12 and 13, described roller elevating mechanism comprises and roller composition 27 adjusts bar that are fixedly connected with 28, at least one connects round pin 29 and dead bolt 30, on described adjust bar 28, be provided with multiple adjustment holes 31 along its vertical direction, on the roller composition mount pad 42 of described flat tiny fragments of stone, coal, etc. plate composition, be provided with the connecting through hole with adjustment hole 31 corresponding matching, described roller composition 27 is connected with flat tiny fragments of stone, coal, etc. plate composition by adjust bar 28 and with coordinating of dead bolt 30, it is fixed by connecting round pin 29, described roller composition 27 can vertically move up and down with respect to flat tiny fragments of stone, coal, etc. plate composition.
In the present embodiment, form the relative position in adapter plate by changing roller, make flat tiny fragments of stone, coal, etc. plate composition can complete at railroad track plane and 0mm, 50mm, 100mm and 150mm below railroad track plane the operation that spreads out of the stone tiny fragments of stone, coal, etc., on described adjust bar, be carved with " 0 ", " 5 ", " 10 " and " 15 ", corresponding railroad track plane and the following 0mm of railroad track plane, 50mm, 100mm and tetra-kinds of stone tiny fragments of stone, coal, etc.s of 150mm spread out operation height respectively.Roller composition wording depth regulates and is undertaken by following five steps: the dead bolt of first step fech connection round pin end; Second step is held roller composition, takes out two and connects round pin; The 3rd step moves up or down roller composition, will form and on the adjust bar being connected, represent that the scale of operation height aligns with adapter plate end face with roller according to operation height demand; The 4th step connects round pin by two and penetrates in the roller composition mount pad mounting hole on adjustment hole and the adapter plate on adjust bar; The 5th step penetrates dead bolt in two corresponding connection round pins.
Wherein, described roller composition 27 comprises roller 43, described roller 43 is connected with adjust bar 28 by roller mount pad 44, in the time that the lower surface of described flat tiny fragments of stone, coal, etc. plate composition flushes lower than the upper surface of railroad track or with the upper surface of railroad track, described roller 43 contacts with railroad track upper surface and rolls along railroad track bearing of trend, be provided with baffle plate 45 at the front end of described roller mount pad 44, be provided with in described baffle plate 45 lower ends the groove 46 of stepping down, in the time that roller 43 contacts with railroad track, described railroad track upper end is placed in the groove 46 of stepping down but is not in contact with it, described baffle plate can keep off the stone tiny fragments of stone, coal, etc. on track by front at roller, effectively avoid the stone tiny fragments of stone, coal, etc. to affect the operation of roller on railroad track, be provided with flat tiny fragments of stone, coal, etc. offset plate 47 in the rear end of described roller mount pad 44, in the time that roller 43 contacts with railroad track, the lower surface of described flat tiny fragments of stone, coal, etc. offset plate 47 and the laminating of railroad track upper surface, described flat tiny fragments of stone, coal, etc. offset plate can be wiped the tiny stone tiny fragments of stone, coal, etc. on track off, ensure that stone tiny fragments of stone, coal, etc. hopper car is at the degree of finish that unloads raceway surface after the flat tiny fragments of stone, coal, etc. of the tiny fragments of stone, coal, etc., on described roller mount pad 44, be vertically provided with guide plate 48, on described flat tiny fragments of stone, coal, etc. plate composition, be provided with the guide groove with guide plate 48 corresponding matching, by coordinating of guide plate and guide groove, make moving up and down of roller composition more stable.
As shown in Figure 2, described underframe 1 comprises end carriage 1a, longitudinal beam 1b, sleeper beam 1c, draw beam 1d, curb girder 1e, needle beam 1f, auxiliary needle beam 1g, assistant longitudinal beam 1h and steel floor 1i, described draw beam 1d is positioned at the middle part of underframe 1 longitudinal direction, described draw beam 1d becomes box type construction by steel plate installed-welded, described longitudinal beam 1b is between end carriage 1a and sleeper beam 1c, the cross section of described longitudinal beam 1b from end carriage 1a to sleeper beam 1c from large to small, form the two web box girders of variable section, between described end carriage 1a and sleeper beam 1c, lay steel floor 1i, described curb girder 1e, needle beam 1f, auxiliary needle beam 1g becomes framed structure with assistant longitudinal beam 1h assembly welding, described sleeper beam 1c inner side is without floor panel structure, described funnel is positioned at the centre of underframe, and integral with curb girder, needle beam, draw beam assembly welding, the top of underframe, funnel is provided with side wall and headwall, and funnel and side wall and headwall are welded into integral cavity structure.Underframe pillow of the present invention inner side adopts without floor panel structure, conveniently unloads the observation of tiny fragments of stone, coal, etc. operating personal in having reduced dead weight of vehicle, can effectively reduce terrestrial operation personnel configuration; Adopt in addition unit-welded draw beam and longitudinal beam, not falling under low intensive prerequisite, reduce the deadweight of steel structure of car body as far as possible, make vehicle there is larger load-carrying capacity.
As shown in Figure 3, described side wall 2 is made up of top chord 2a, side plate 2b and lateral column 2c, and described top chord 2a is clod wash deformed channel steel, and described lateral column 2c is clod wash hat shape steel.In the present invention, adopt the top chord of clod wash deformed channel steel, effectively utilize the strength and stiffness that improve side wall in the situation of vehicle gauge, improve crash-protective characteristics.
As Figure 14, shown in 15 and 16, described unload tiny fragments of stone, coal, etc. device comprise with unload that tiny fragments of stone, coal, etc. bottom door 13 is connected unload tiny fragments of stone, coal, etc. volume control device, the described tiny fragments of stone, coal, etc. volume control device that unload comprise block 14, block mount pad 15, transmission shaft 16 and control lever 17, described block mount pad 15 is arranged on transmission shaft 16 belows and is fixed on car body, described block 14 is rotationally connected with block mount pad 15 by fixing round pin 18, on described block 14, be provided with block adjustment hole 19, on described block mount pad 15, be provided with multiple adjusting through holes 20 corresponding with block adjustment hole 19, described block 14 turns to adjusting through hole 20 on block adjustment hole 19 and block mount pad 15 at once, by the adjusting round pin 25 of latch assembly 21, block 14 is located, described control lever 17 is fixedly connected with transmission shaft 16, described transmission shaft 16 with unload tiny fragments of stone, coal, etc. bottom door 13 and be connected, transmission shaft 16 turns to controls lever 17 backstop while contacting with block 14.
Wherein, on described block 14, be provided with long and short arm configuration 22a, 22b, between described long and short arm configuration, be 60 ° of angles, on described block 14, be provided with a block fixed orifice 23 and a block adjustment hole 19, described control lever 17 and long-armed structure 22a or the galianconism structure 22b contactor banking stop of block 14 in the time of diverse location, the rotational angle of control transmission shaft 16; Described block mount pad 15 comprises mount pad inner panel 15a and mount pad outside plate 15b, described block 14 is arranged between mount pad inner panel 15a and mount pad outside plate 15b, on described block mount pad 15, be provided with one with block 14 on the mount pad fixed orifice 24 of block fixed orifice 23 corresponding matching and three respectively with block 14 on the adjusting through hole 20 of block adjustment hole 19 corresponding matching, three on described block mount pad 15 regulate through holes 20 to be 60 ° of angles along mount pad fixed orifice 24 to distribute.
The present invention has increased and has unloaded tiny fragments of stone, coal, etc. volume control device at the middle door of stone tiny fragments of stone, coal, etc. hopper car and side door, by being set, control lever and corresponding link stopper realize the control of bottom door aperture in the mode of restriction transmission shaft corner, thereby effectively realize third gear and unload tiny fragments of stone, coal, etc. flow control, avoid a large amount of wastes of the unnecessary stone tiny fragments of stone, coal, etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. one kind is unloaded flat one fossil tiny fragments of stone, coal, etc. hopper car, comprise car body, unload tiny fragments of stone, coal, etc. device, brake equipment (11), coupler and draft gear (10) and bogie truck (12), described car body comprises underframe (1), headwall (4), side wall (2), funnel (3) and protection canopy (5), the described tiny fragments of stone, coal, etc. device that unloads comprises and unloads tiny fragments of stone, coal, etc. bottom door (13), mechanical drive (6), wind control is unloaded tiny fragments of stone, coal, etc. device (8) and is manually unloaded tiny fragments of stone, coal, etc. device (7), it is characterized in that: on described car body, be provided with flat tiny fragments of stone, coal, etc. device (9), described flat tiny fragments of stone, coal, etc. device (9) comprises flat tiny fragments of stone, coal, etc. plate composition (9a) and flat tiny fragments of stone, coal, etc. plate lift drive mechanism, described flat tiny fragments of stone, coal, etc. plate composition (9a) moves on rail while decline by flat tiny fragments of stone, coal, etc. plate lift drive mechanism, now described flat tiny fragments of stone, coal, etc. plate composition (9a) lower surface flushes with rail upper surface or lower than rail upper surface, described flat tiny fragments of stone, coal, etc. plate composition (9a) forms self-locking state while rising by flat tiny fragments of stone, coal, etc. plate lift drive mechanism, now described flat tiny fragments of stone, coal, etc. plate composition (9a) separates with rail.
2. according to claim 1ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: described flat tiny fragments of stone, coal, etc. plate lift drive mechanism comprises connecting rod (9b), cylinder lever connecting rod (9c), turning cylinder (9d) and application reservoir (9e), described connecting rod (9b) one end and funnel (3) are hinged, its other end and flat tiny fragments of stone, coal, etc. plate composition (9a) are hinged, described flat tiny fragments of stone, coal, etc. plate composition (9a) is hinged with cylinder lever connecting rod (9c) one end, described cylinder lever connecting rod (9c) other end is connected with turning cylinder (9d), and described turning cylinder (9d) is connected with the piston rod of application reservoir (9e).
3. according to claim 1ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: in the lower end of described flat tiny fragments of stone, coal, etc. plate composition (9a), the position corresponding with railroad track is provided with two track slots to make way (26), in described two track slots to make way (26), be respectively arranged with roller composition (27), described roller composition (27) forms (9a) by roller elevating mechanism and flat tiny fragments of stone, coal, etc. plate and is connected, described roller composition (27) vertically moves up and down in track slot to make way (26) by roller elevating mechanism, in the time that the lower surface of described flat tiny fragments of stone, coal, etc. plate composition (9a) flushes lower than the upper surface of railroad track or with the upper surface of railroad track, described roller composition (27) contacts with railroad track, when the lower surface of described flat tiny fragments of stone, coal, etc. plate composition (9a) is during higher than the upper surface of railroad track, described roller composition (27) separates with railroad track.
4. according to claim 3ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: described roller elevating mechanism comprises the adjust bar (28) being fixedly connected with roller composition (27), at least one connects round pin (29) and dead bolt (30), on described adjust bar (28), be provided with multiple adjustment holes (31) along its vertical direction, on described flat tiny fragments of stone, coal, etc. plate composition (9a), be provided with the connecting through hole with adjustment hole (31) corresponding matching, described roller composition (27) forms (9a) by adjust bar (28) and flat tiny fragments of stone, coal, etc. plate and is connected and passes through connection round pin (29) and with coordinating of dead bolt (30), it is fixed, described roller composition (27) can vertically move up and down with respect to flat tiny fragments of stone, coal, etc. plate composition (9a).
5. according to claim 3ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: described flat tiny fragments of stone, coal, etc. plate composition (9a) comprises adapter plate (32a) and is hinged on the portable plate (32b) at adapter plate (32a) two ends, when two portable plates (32b) are parallel with adapter plate (32a) and be the deployed condition of flat tiny fragments of stone, coal, etc. plate composition (9a) during at same plane, it in the time that two portable plates (32b) are vertical with adapter plate (32a), is the folded state of flat tiny fragments of stone, coal, etc. plate composition (9a), in the time that described flat tiny fragments of stone, coal, etc. plate forms (9a) in deployed condition or folded state, position by catch gear respectively, axially be provided with and connect boss (33) along it at described adapter plate (32a) two ends, on described portable plate (32b), be provided with and the groove (34) that is connected boss (33) corresponding matching, described portable plate (32b) by folding disposed thereon (35) and adapter plate (32a) to be connected boss (33) hinged, on described portable plate (32b), be provided with the deployed condition hole (36) that is located by connecting, in described folding (35), be provided with the folded state hole (37) that is located by connecting, described catch gear comprises round pin (38) and latch (39), in the time that described flat tiny fragments of stone, coal, etc. plate forms (9a) in deployed condition, described round pin (38) is through be located by connecting hole (36) and connect on boss (33) corresponding with it positioning through hole (40) fixing by latch (39) of deployed condition, in the time that described flat tiny fragments of stone, coal, etc. plate forms (9a) in folded state, described round pin (38) is through be located by connecting hole (37) and be arranged on key seat (41) on adapter plate (32a) and fixing by latch (39) of folded state.
6. according to claim 1ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: described underframe (1) comprises end carriage (1a), longitudinal beam (1b), sleeper beam (1c), draw beam (1d), curb girder (1e), needle beam (1f), auxiliary needle beam (1g), assistant longitudinal beam (1h) and steel floor (1i), described draw beam (1d) is positioned at the middle part of underframe (1) longitudinal direction, described draw beam (1d) becomes box type construction by steel plate installed-welded, described longitudinal beam (1b) is positioned between end carriage (1a) and sleeper beam (1c), the cross section of described longitudinal beam (1b) from end carriage (1a) to sleeper beam (1c) from large to small, form the two web box girders of variable section, between described end carriage (1a) and sleeper beam (1c), lay steel floor (1i), described curb girder (1e), needle beam (1f), auxiliary needle beam (1g) becomes framed structure with assistant longitudinal beam (1h) assembly welding, described sleeper beam (1c) inner side is without floor panel structure, described side wall (2) is made up of top chord (2a), side plate (2b) and lateral column (2c), and described top chord (2a) is clod wash deformed channel steel, and described lateral column (2c) is clod wash hat shape steel.
7. according to the flat one fossil tiny fragments of stone, coal, etc. hopper car that unloads described in any one in claim 1 to 6, it is characterized in that: described in unload tiny fragments of stone, coal, etc. device comprise with unload that tiny fragments of stone, coal, etc. bottom door (13) is connected unload tiny fragments of stone, coal, etc. volume control device, the described tiny fragments of stone, coal, etc. volume control device that unload comprise block (14), block mount pad (15), transmission shaft (16) and control lever (17), described block mount pad (15) is arranged on transmission shaft (16) below and is fixed on car body, described block (14) is rotationally connected with block mount pad (15) by fixing round pin (18), on described block (14), be provided with block adjustment hole (19), on described block mount pad (15), be provided with multiple adjusting through holes (20) corresponding with block adjustment hole (19), described block (14) turns to adjusting through hole (20) on block adjustment hole (19) and block mount pad (15) at once, make block (14) location by latch assembly (21), described control lever (17) is fixedly connected with transmission shaft (16), described transmission shaft (16) with unload tiny fragments of stone, coal, etc. bottom door (13) and be connected, transmission shaft (16) turns to controls lever (17) backstop while contacting with block (14).
8. according to claim 7ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: on described block (14), be provided with long and short arm configuration (22a, 22b), in a certain angle between described long and short arm configuration (22a, 22b), described control lever (17) and long-armed structure (22a) or galianconism structure (22b) contactor banking stop of block (14) in the time of diverse location, the rotational angle of control transmission shaft (16).
9. according to claim 8ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: the angle between the upper long and short arm configuration (22a, 22b) arranging of described block (14) is 60 °, is provided with a block fixed orifice (23) and a block adjustment hole (19) on described block (14).
10. according to claim 9ly unload flat one fossil tiny fragments of stone, coal, etc. hopper car, it is characterized in that: described block mount pad (15) comprises mount pad inner panel (15a) and mount pad outside plate (15b), described block (14) is arranged between mount pad inner panel (15a) and mount pad outside plate (15b), on described block mount pad (15), be provided with one with block (14) on the mount pad fixed orifice (24) of block fixed orifice (23) corresponding matching and three respectively with block (14) on the adjusting through hole (20) of block adjustment hole (19) corresponding matching, three on described block mount pad (15) regulate through hole (20) to be 60 ° of angles distributions along mount pad fixed orifice (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309873.0A CN104085405B (en) | 2014-07-02 | 2014-07-02 | One unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410309873.0A CN104085405B (en) | 2014-07-02 | 2014-07-02 | One unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon |
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| CN104085405B CN104085405B (en) | 2016-06-22 |
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| CN104386076A (en) * | 2014-11-03 | 2015-03-04 | 南车长江车辆有限公司 | Engineering van having ballast unloading device and ballast leveling device |
| CN105383503A (en) * | 2015-12-11 | 2016-03-09 | 济南轨道交通装备有限责任公司 | Railway ballast hopper car with ballast troweling function |
| CN107054387A (en) * | 2017-02-20 | 2017-08-18 | 中车山东机车车辆有限公司 | A kind of stone tiny fragments of stone, coal, etc. flow control apparatus, railway stone tiny fragments of stone, coal, etc. hopper wagon and application |
| CN107891881A (en) * | 2017-12-15 | 2018-04-10 | 中车眉山车辆有限公司 | A kind of suspension ring attachment structure for railway freight-car derailment automatic brake valve |
| CN108725460A (en) * | 2018-07-25 | 2018-11-02 | 包头北方创业有限责任公司 | Flat tiny fragments of stone, coal, etc. device and stone tiny fragments of stone, coal, etc. hopper wagon |
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| CN107054387B (en) * | 2017-02-20 | 2019-08-20 | 中车山东机车车辆有限公司 | A kind of stone tiny fragments of stone, coal, etc. flow control apparatus, railway stone tiny fragments of stone, coal, etc. hopper wagon and application |
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| CN107891881B (en) * | 2017-12-15 | 2023-06-23 | 中车眉山车辆有限公司 | Lifting ring connecting structure for railway wagon derailment automatic brake valve |
| CN108725460A (en) * | 2018-07-25 | 2018-11-02 | 包头北方创业有限责任公司 | Flat tiny fragments of stone, coal, etc. device and stone tiny fragments of stone, coal, etc. hopper wagon |
| CN110466546A (en) * | 2019-07-29 | 2019-11-19 | 中车太原机车车辆有限公司 | A kind of limiting device for hopper wagon bottom door switching mechanism |
| CN114275550A (en) * | 2021-12-30 | 2022-04-05 | 国能铁路装备有限责任公司 | Load-carrying truck and expansion hopper mechanism |
| CN114275550B (en) * | 2021-12-30 | 2024-01-30 | 国能铁路装备有限责任公司 | Truck and capacity-expanding funnel mechanism |
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