CN104085405B - One unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon - Google Patents
One unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon Download PDFInfo
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- CN104085405B CN104085405B CN201410309873.0A CN201410309873A CN104085405B CN 104085405 B CN104085405 B CN 104085405B CN 201410309873 A CN201410309873 A CN 201410309873A CN 104085405 B CN104085405 B CN 104085405B
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Abstract
The invention discloses one and unload flat one fossil tiny fragments of stone, coal, etc. hopper wagon, including car body, unload tiny fragments of stone, coal, etc. device, brake unit, coupler and draft gear and bogie, the described tiny fragments of stone, coal, etc. device that unloads includes unloading tiny fragments of stone, coal, etc. bottom door, mechanical driving device, wind control is unloaded tiny fragments of stone, coal, etc. device and manually unloads tiny fragments of stone, coal, etc. device, described car body is provided with flat tiny fragments of stone, coal, etc. device, described flat tiny fragments of stone, coal, etc. device includes 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 is moved to rail when being declined 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 and rail upper surface are flush or below rail upper surface, described flat tiny fragments of stone, coal, etc. plate composition forms self-locking state when being risen 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。The present invention by arranging flat tiny fragments of stone, coal, etc. device on car body, when the stone tiny fragments of stone, coal, etc. is discharged at the rail intermediate formation heap tiny fragments of stone, coal, etc. by pneumatic operation by central door, can be formed by the flat tiny fragments of stone, coal, etc. plate in flat tiny fragments of stone, coal, etc. device and the stone tiny fragments of stone, coal, etc. exceeding orbit altitude is struck off, effectively prevent the vehicle derailing that the heap tiny fragments of stone, coal, etc. causes, it is achieved that walking while put down of stone tiny fragments of stone, coal, etc. hopper wagon。
Description
Technical field
The invention belongs to rail transportations technical field, particularly to a kind of for railway construction time unload flat one fossil tiny fragments of stone, coal, etc. hopper wagon。
Background technology
Transport the special-purpose vehicle of the objects such as the stone tiny fragments of stone, coal, etc. when stone tiny fragments of stone, coal, etc. hopper wagon is railway construction, specialize in the newly-built track laying stone tiny fragments of stone, coal, etc. and existing railway line is safeguarded and used。For improving rail transportation efficiency, track laying and maintenance time are greatly shortened, and the existing hauling operation efficiency to stone tiny fragments of stone, coal, etc. hopper wagon and job safety propose higher requirement。
Pneumatic operational motion of unloading in the middle of existing stone tiny fragments of stone, coal, etc. hopper wagon is fast, easily piles the tiny fragments of stone, coal, etc. at track intermediate formation and causes vehicle derailing。Part Railway Bureau is based on security consideration, and during explicit stipulation stone tiny fragments of stone, coal, etc. hopper wagon can not use, door unloads tiny fragments of stone, coal, etc. operation, and middle door performs practically no function。The stone tiny fragments of stone, coal, etc. can only being discharged to circuit both sides, it is impossible to be unloaded in the middle of circuit by the stone tiny fragments of stone, coal, etc. during unloading, in railway construction process, the stone tiny fragments of stone, coal, etc. being discharged at both sides is transported in the middle of railway by the mode only by manual work, therefore inefficiency。
Visible, after existing stone tiny fragments of stone, coal, etc. hopper wagon unloads the tiny fragments of stone, coal, etc., stone tiny fragments of stone, coal, etc. heap point is placed, and is unsatisfactory for circuit railway roadbed standard, in addition it is also necessary to artificial or large-scale maintenance equipment carries out joining 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。
It addition, actual in railway ballast use procedure, to lack tiny fragments of stone, coal, etc. situation different, it is necessary to tiny fragments of stone, coal, etc. amount of unloading be not quite similar。Existing stone tiny fragments of stone, coal, etc. hopper wagon pneumatic unloading time can not realize unloading tiny fragments of stone, coal, etc. flow-control, be unfavorable for line maintenance mend the tiny fragments of stone, coal, etc. precisely operate, cause the stone tiny fragments of stone, coal, etc. to waste in a large number。
Summary of the invention
It is an object of the invention to: for above-mentioned Problems existing, it is provided that a kind of working performance that can be effectively improved stone tiny fragments of stone, coal, etc. hopper wagon and job safety, that reduces operator's workload unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon。
The technical scheme is that and be achieved in that: one unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon, including car body, unload tiny fragments of stone, coal, etc. device, brake unit, coupler and draft gear and bogie, described car body includes underframe, headwall, side wall, funnel and protection canopy, the described tiny fragments of stone, coal, etc. device that unloads includes unloading tiny fragments of stone, coal, etc. bottom door, mechanical driving device, wind control is unloaded tiny fragments of stone, coal, etc. device and manually unloads 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 includes 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 is moved to rail when being declined 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 and rail upper surface are flush or below rail upper surface, described flat tiny fragments of stone, coal, etc. plate composition forms self-locking state when being risen 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 invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, its described flat tiny fragments of stone, coal, etc. plate lift drive mechanism includes connecting rod, cylinder lever connecting rod, rotation axle and application reservoir, described connecting rod one end is hinged with funnel, its other end is hinged with flat tiny fragments of stone, coal, etc. plate composition, 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 rotating axle, and described rotation axle is connected with the piston rod of application reservoir。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, its lower end formed at described flat tiny fragments of stone, coal, etc. plate, the position corresponding with railroad track is provided with two track slots to make way, roller composition it is respectively arranged with in said two track slot to make way, described roller composition is connected with flat tiny fragments of stone, coal, etc. plate composition by roller elevating mechanism, described roller composition is vertically moved up and down in track slot to make way by roller elevating mechanism, when the lower surface of described flat tiny fragments of stone, coal, etc. plate composition is lower than the upper surface of railroad track or when flushing 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 higher than the upper surface of railroad track, described roller composition separates with railroad track。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, its described roller elevating mechanism includes fixing adjusting rod, at least one connection round pin and dead bolt of being connected with roller composition, on described adjusting rod, its vertical direction is provided with multiple adjustment hole, it is provided with the connection through hole with adjustment hole corresponding matching on described flat tiny fragments of stone, coal, etc. plate forms, described roller composition is connected by adjusting rod and flat tiny fragments of stone, coal, etc. plate composition and makes it fix by connection round pin with coordinating of dead bolt, and described roller forms to form relative to flat tiny fragments of stone, coal, etc. plate and vertically move up and down。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, its described flat tiny fragments of stone, coal, etc. plate composition includes fixing plate and is hinged on the portable plate at fixing plate two ends, it it is the deployed condition of flat tiny fragments of stone, coal, etc. plate composition when two portable plates are parallel with fixing plate and in the same plane, it it is the folded state of flat tiny fragments of stone, coal, etc. plate composition when two portable plates are vertical with fixing plate, when described flat tiny fragments of stone, coal, etc. plate composition is in deployed condition or folded state, position respectively through retaining mechanism, axially arranged connection boss is had along it at described fixing plate two ends, described portable plate is provided with and the groove being connected boss corresponding matching, described portable plate is hinged with the connection boss of fixing plate by the folding being disposed thereon, described portable plate is provided with deployed condition be located by connecting hole, described folding is provided with folded state be located by connecting hole, described retaining mechanism includes round pin and latch, when described flat tiny fragments of stone, coal, etc. plate composition is in deployed condition, described round pin is located by connecting hole and connect on boss corresponding positioning through hole and fixed by latch through deployed condition, when described flat tiny fragments of stone, coal, etc. plate composition is in folded state, described round pin is located by connecting hole and be arranged on the key seat on fixing plate and fixed by latch through folded state。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, its described underframe includes 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 is become box structure by steel plate installed-welded, described longitudinal beam is between end carriage and sleeper beam, the cross section of described longitudinal beam is from end carriage to sleeper beam from large to small, constitute the double, two web box-girder of variable cross-section, steel floor is laid between described end carriage and sleeper beam, described curb girder, needle beam, auxiliary needle beam becomes frame structure with assistant longitudinal beam assembly welding, without floor panel structure inside described sleeper beam；Described side wall is made up of top side rail, side plate and lateral column, and described top side rail is clod wash deformed channel steel, and described lateral column is clod wash hat shape steel。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, unload described in it tiny fragments of stone, coal, etc. device include 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 unloads includes block, block mounting seat, power transmission shaft and control lever, described block mounting seat is arranged on below power transmission shaft and is fixed on car body, described block is rotationally connected with block mounting seat by fixing round pin, described block is provided with block adjustment hole, described block mounting seat is provided with multiple adjustment through hole corresponding with block adjustment hole, described block turn to block adjustment hole and the adjustment through hole in block mounting seat to the time in of corresponding block is made to position by latch assembly, described control lever is fixing with power transmission shaft to be connected, described power transmission shaft is connected with unloading tiny fragments of stone, coal, etc. bottom door, drive axis is to controlling backstop when lever contacts with block。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, its described block is provided with long and short arm configuration, between described long and short arm configuration in a certain angle, long-armed structure when diverse location of described control lever and block or galianconism form touch backstop, control the rotational angle of power transmission shaft。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, and the angle between the long and short arm configuration that its described block is arranged is 60 °, and described block is provided with a block fixing hole and a block adjustment hole。
Of the present invention unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described block mounting seat includes mounting seat inner panel and mounting seat outside plate, described block is arranged between mounting seat inner panel and mounting seat outside plate, described block mounting seat is provided with one with the mounting seat fixing hole of the block fixing hole corresponding matching on block and three respectively with the adjustment through hole of the block adjustment hole corresponding matching on block, three in described block mounting seat regulate through holes along mounting seat fixing hole be 60 ° angular distribution。
The present invention by arranging flat tiny fragments of stone, coal, etc. device at funnel two ends, when the stone tiny fragments of stone, coal, etc. is discharged at the rail intermediate formation heap tiny fragments of stone, coal, etc. by pneumatic operation by central door, can be formed by the flat tiny fragments of stone, coal, etc. plate in flat tiny fragments of stone, coal, etc. device and the stone tiny fragments of stone, coal, etc. exceeding orbit altitude is struck off, thus ensure that the safety of operation while improve stone tiny fragments of stone, coal, etc. hopper wagon working performance, effectively prevent the vehicle derailing that the heap tiny fragments of stone, coal, etc. causes, it is achieved that walking while put down of stone tiny fragments of stone, coal, etc. hopper wagon。
Accompanying drawing explanation
Fig. 1 is the 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 fixing plate in flat tiny fragments of stone, coal, etc. plate composition。
Fig. 7 is the top 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 top view of Fig. 8。
Figure 10 is flat tiny fragments of stone, coal, etc. plate composition is schematic diagram during deployed condition。
Figure 11 is flat tiny fragments of stone, coal, etc. plate composition is schematic diagram during folded state。
Figure 12 is the structural representation of roller composition in flat tiny fragments of stone, coal, etc. device。
Figure 13 is the side view of Figure 12。
Figure 14 is the structural representation unloading tiny fragments of stone, coal, etc. volume control device in the present invention。
Figure 15 unloads the structural representation of block in tiny fragments of stone, coal, etc. volume control device。
Figure 16 unloads the structural representation of block mounting seat in tiny fragments of stone, coal, etc. volume control device。
Accompanying drawing labelling: 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 side rail, 2b is side plate, 2c is lateral column, 3 is funnel, 4 is headwall, 5 is fire prevention canopy, 6 is mechanical driving device, 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 for rotating axle, 9e is application reservoir, 10 is coupler and draft gear, 11 is brake unit, 12 is bogie, 13 for unloading tiny fragments of stone, coal, etc. bottom door, 14 is block, 15 is block mounting seat, 15a is mounting seat inner panel, 15b is mounting seat outside plate, 16 is power 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 fixing hole, 24 is mounting seat fixing hole, 25 for regulating round pin, 26 is track slot to make way, 27 form for roller, 28 is adjusting rod, 29 for connecting round pin, 30 is dead bolt, 31 is adjustment hole, 32a is fixing plate, 32b is portable plate, 33 for connecting boss, 34 is groove, 35 is folding, 36 are located by connecting hole for deployed condition, 37 are located by connecting hole for folded state, 38 is round pin, 39 is latch, 40 is positioning through hole, 41 is key seat, 42 form mounting seat for roller, 43 is roller, 44 is roller mountings, 45 is baffle plate, 46 is 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 the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。
As shown in figs. 1 and 4, one unloads flat one fossil tiny fragments of stone, coal, etc. hopper wagon, including car body, unload tiny fragments of stone, coal, etc. device, brake unit 11, coupler and draft gear 10 and bogie 12, described coupler and draft gear adopts the traction coupling device meeting UIC standard, including spiral chain hitch, side buffer, can realize hanging together with existing UIC standard vehicle, safe and reliable；Described brake unit adopts the Pneumatic brake systems meeting UIC standard；Described bogie adopts cast steel three piece truck, can meet instructions for use, simple in construction, and maintenance is convenient。
Described car body includes underframe 1, headwall 4, side wall 2, funnel 3 and protection canopy 5, the described tiny fragments of stone, coal, etc. device that unloads includes unloading tiny fragments of stone, coal, etc. bottom door 13, mechanical driving device 6, wind control is unloaded tiny fragments of stone, coal, etc. device 8 and manually unloads 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 includes 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 is moved to rail when being declined 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 and rail upper surface are flush or below rail upper surface, the stone tiny fragments of stone, coal, etc. can be realized lay, described flat tiny fragments of stone, coal, etc. plate composition 9a forms self-locking state when being risen 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, namely 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 properly functioning of vehicle。
Wherein, described flat tiny fragments of stone, coal, etc. plate lift drive mechanism includes connecting rod 9b, cylinder lever connecting rod 9c, rotates axle 9d and application reservoir 9e, described connecting rod 9b one end is hinged with funnel 3, its other end is hinged with flat tiny fragments of stone, coal, etc. plate composition 9a, composition 9a is hinged with cylinder lever connecting rod 9c one end for described flat tiny fragments of stone, coal, etc. plate, the described cylinder lever connecting rod 9c other end is connected with rotating axle 9d, and the piston rod of described rotation axle 9d and application reservoir 9e is connected, and needed for described application reservoir, wind regime carrys out the storage reservoir of self-unloading tiny fragments of stone, coal, etc. device。The present invention adds two groups of flat tiny fragments of stone, coal, etc. devices at funnel two ends, achieve the economic benefits and social benefits unloading tiny fragments of stone, coal, etc. peace tiny fragments of stone, coal, etc. shaping to combine, be prevented effectively from middle door and unload the generation of tiny fragments of stone, coal, etc. derailment accident, after unloading the tiny fragments of stone, coal, etc., automatically meet railway roadbed stone tiny fragments of stone, coal, etc. demand, improve paving tiny fragments of stone, coal, etc. working performance, working time and cost are greatly reduced。
As shown in Figure 5, described flat tiny fragments of stone, coal, etc. plate composition 9a includes fixing plate 32a and is hinged on the portable plate 32b at fixing plate 32a two ends, it it is the deployed condition of flat tiny fragments of stone, coal, etc. plate composition when two portable plate 32b are parallel with fixing plate 32a and in the same plane, it it is the folded state of flat tiny fragments of stone, coal, etc. plate composition when two portable plate 32b are vertical with fixing plate 32a, when described flat tiny fragments of stone, coal, etc. plate composition is in deployed condition or folded state, position respectively through retaining mechanism。As shown in Figure 10, when openr outside railroad track, described flat tiny fragments of stone, coal, etc. plate composition, in deployed condition, utilizes the portable plate launched and fixing plate respectively the stone tiny fragments of stone, coal, etc. being deposited in outside railroad track and between railroad track to be spread out；As shown in figure 11, when railroad track outside width limits to some extent, described flat tiny fragments of stone, coal, etc. plate composition, in folded state, now mainly utilizes the fixing plate that flat tiny fragments of stone, coal, etc. plate forms that the stone tiny fragments of stone, coal, etc. being deposited between two tracks is spread out so that it is heap tiny fragments of stone, coal, etc. height is not higher than railroad track height。
As Figure 6-9, at described fixing plate 32a two ends along its axially arranged have connection boss 33, described portable plate 32b is provided with and the groove 34 being connected boss 33 corresponding matching, described portable plate 32b is hinged with the connection boss 33 of fixing plate 32a by the folding 35 being disposed thereon, described portable plate 32b is provided with deployed condition be located by connecting hole 36, described folding 35 is provided with folded state be located by connecting hole 37, described retaining mechanism includes round pin 38 and latch 39, when described flat tiny fragments of stone, coal, etc. plate composition is in deployed condition, described round pin 38 is located by connecting hole 36 and connect on boss 33 corresponding positioning through hole 40 and fixing by latch 39 through deployed condition, when described flat tiny fragments of stone, coal, etc. plate composition is in folded state, described round pin 38 is located by connecting hole 37 and be arranged on the key seat 41 on fixing plate 32a and fixing by latch 39 through folded state。Flat tiny fragments of stone, coal, etc. plate composition effectively can be fixed when deployed condition and folded state by retaining mechanism, make the operation of stone tiny fragments of stone, coal, etc. hopper wagon more stablize safety。
Wherein, flat tiny fragments of stone, coal, etc. plate composition is converted to deployed condition by rugosity and is operated by following five steps: the first step takes out the latch of round pin lower end；Second step upwards takes out round pin；3rd step rotary moveable plate, makes portable plate be parallel to fixing plate；Round pin is penetrated portable plate and fixing plate by the deployed condition hole that is located by connecting by the 4th step from the top down；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 deployed condition and is operated by following five steps: the first step takes out the latch of round pin lower end；Second step upwards takes out round pin；3rd step rotary moveable plate, makes portable plate be perpendicular to fixing plate, and round pin is penetrated portable plate and fixing plate by the folded state hole that is located by connecting by the 4th step from the top down；5th step penetrates latch in the lower end of round pin。
As shown in Figure 5, lower end at described fixing plate 32a, the position corresponding with railroad track is provided with two track slots to make way 26, when the lower surface of described fixing plate is lower than the upper surface of railroad track, described railroad track is positioned at the track slot to make way 26 of fixing plate, roller composition 27 it is respectively arranged with in two track slots to make way 26 of described fixing plate, described roller composition 27 is connected with fixing plate by roller elevating mechanism, described roller composition 27 is vertically moved up and down in track slot to make way 26 by roller elevating mechanism, when the lower surface of described fixing plate is lower than the upper surface of railroad track or when flushing with the upper surface of railroad track, described roller composition 27 contacts with railroad track, when the lower surface of described fixing plate is 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 includes forming the 27 fixing adjusting rods 28 being connected with roller, at least one connects round pin 29 and dead bolt 30, on described adjusting rod 28, its vertical direction is provided with multiple adjustment hole 31, the roller composition mounting seat 42 of described flat tiny fragments of stone, coal, etc. plate composition is provided with and the connection through hole of adjustment hole 31 corresponding matching, described roller composition 27 consists of adjusting rod 28 and flat tiny fragments of stone, coal, etc. plate and is connected and makes it fix by connection round pin 29 with coordinating of dead bolt 30, described roller composition 27 vertically can move up and down relative to flat tiny fragments of stone, coal, etc. plate composition。
In the present embodiment, by changing roller composition relative position in fixing plate, make flat tiny fragments of stone, coal, etc. plate composition can below railroad track plane and railroad track plane 0mm, 50mm, 100mm and 150mm complete the stone tiny fragments of stone, coal, etc. spread out operation, being carved with " 0 ", " 5 ", " 10 " and " 15 " on described adjusting rod, 0mm below corresponding railroad track plane and railroad track plane, four kinds of stone tiny fragments of stone, coal, etc.s of 50mm, 100mm and 150mm spread out operation height respectively。Roller composition wording depth regulates and is undertaken by following five steps: the first step takes out the dead bolt connecting round pin end；Second step holds roller composition, takes out two and connects round pin；3rd step moves up or down roller composition, will represent that the scale of operation height aligns with fixing plate top surface according to operation height demand on the adjusting rod being connected with roller composition；4th step connects two round pin and penetrates the adjustment hole on adjusting rod and in the composition mounting seat installing hole of the roller on fixing plate；Dead bolt is penetrated in two connection round pins of correspondence by the 5th step。
Wherein, described roller composition 27 includes roller 43, described roller 43 is connected with adjusting rod 28 by roller mountings 44, when the lower surface of described flat tiny fragments of stone, coal, etc. plate composition is lower than the upper surface of railroad track or when flushing with the upper surface of railroad track, described roller 43 contacts with railroad track upper surface and rolls along railroad track bearing of trend, the front end of described roller mountings 44 is provided with baffle plate 45, described baffle plate 45 lower end is provided with groove 46 of stepping down, when roller 43 contacts with railroad track, described railroad track upper end is placed in groove 46 of stepping down but is not in contact with it, the stone tiny fragments of stone, coal, etc. on track can be kept off by front by described baffle plate at roller, it is prevented effectively from the stone tiny fragments of stone, coal, etc. and affects roller operation on the railroad track, the rear end of described roller mountings 44 is provided with flat tiny fragments of stone, coal, etc. offset plate 47, when 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, the tiny stone tiny fragments of stone, coal, etc. on track can be wiped off by described flat tiny fragments of stone, coal, etc. offset plate, ensure stone tiny fragments of stone, coal, etc. hopper wagon fineness of raceway surface after unloading the flat tiny fragments of stone, coal, etc. of the tiny fragments of stone, coal, etc., described roller mountings 44 is vertically provided with guide plate 48, it is provided with and the gathering sill of guide plate 48 corresponding matching on described flat tiny fragments of stone, coal, etc. plate forms, by coordinating of guide plate and gathering sill, moving up and down of making that roller forms is more stable。
As shown in Figure 2, described underframe 1 includes 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 is become box structure 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 is from end carriage 1a to sleeper beam 1c from large to small, constitute the double, two web box-girder of variable cross-section, steel floor 1i is laid between described end carriage 1a and sleeper beam 1c, described curb girder 1e, needle beam 1f, auxiliary needle beam 1g becomes frame structure with assistant longitudinal beam 1h assembly welding, without floor panel structure inside described sleeper beam 1c；Described funnel is positioned at the centre of underframe, integral with curb girder, needle beam, draw beam assembly welding, underframe, funnel top be provided with side wall and headwall, funnel is welded into integral cavity structure with side wall and headwall。The underframe pillow inner side of the present invention adopts without floor panel structure, conveniently unloads the observation of tiny fragments of stone, coal, etc. operator, be effectively reduced ground handling operator's configuration while reducing light weight；Additionally adopt unit-welded draw beam and longitudinal beam, under not dropping low intensive premise, reduce the deadweight of steel structure of car body as far as possible, make vehicle have bigger bearing capacity。
As it is shown on figure 3, described side wall 2 is made up of top side rail 2a, side plate 2b and lateral column 2c, described top side rail 2a is clod wash deformed channel steel, and described lateral column 2c is clod wash hat shape steel。The present invention adopts the top side rail of clod wash deformed channel steel, effectively utilizes the strength and stiffness improving side wall when vehicle gauge, improve crash-protective characteristics。
Such as Figure 14, shown in 15 and 16, described unload tiny fragments of stone, coal, etc. device include 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 unloads includes block 14, block mounting seat 15, power transmission shaft 16 and control lever 17, described block mounting seat 15 is arranged on below power transmission shaft 16 and is fixed on car body, described block 14 is rotationally connected with block mounting seat 15 by fixing round pin 18, described block 14 is provided with block adjustment hole 19, described block mounting seat 15 is provided with multiple adjustment through hole 20 corresponding with block adjustment hole 19, described block 14 turn to block adjustment hole 19 and the adjustment through hole 20 in block mounting seat 15 to the time in of corresponding block 14 is made to position by the adjustment round pin 25 of latch assembly 21, described control lever 17 is fixing with power transmission shaft 16 to be connected, described power transmission shaft 16 is connected with unloading tiny fragments of stone, coal, etc. bottom door 13, power transmission shaft 16 turns to backstop when control lever 17 contacts with block 14。
Wherein, described block 14 is provided with long and short arm configuration 22a, 22b, in 60 ° of angles between described long and short arm configuration, described block 14 is provided with a block fixing hole 23 and a block adjustment hole 19, long-armed structure 22a when diverse location of described control lever 17 and block 14 or galianconism structure 22b contactor banking stop, control the rotational angle of power transmission shaft 16；Described block mounting seat 15 includes mounting seat inner panel 15a and mounting seat outside plate 15b, described block 14 is arranged between mounting seat inner panel 15a and mounting seat outside plate 15b, described block mounting seat 15 is provided with one with the mounting seat fixing hole 24 of block fixing hole 23 corresponding matching on block 14 and three respectively with the adjustment through hole 20 of block adjustment hole 19 corresponding matching on block 14, it is angular distribution in 60 ° along mounting seat fixing hole 24 that three in described block mounting seat 15 regulate through holes 20。
The present invention adds unload tiny fragments of stone, coal, etc. volume control device at middle door and the side door of stone tiny fragments of stone, coal, etc. hopper wagon, control lever and corresponding link stopper in the way of limiting power transmission shaft corner, realize the control of bottom door aperture by arranging, thus effectively realizing third gear to unload tiny fragments of stone, coal, etc. flow-control, it is to avoid a large amount of wastes of the unnecessary stone tiny fragments of stone, coal, etc.。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention。
Claims (10)
1. one kind is unloaded flat one fossil tiny fragments of stone, coal, etc. hopper wagon, including car body, unload tiny fragments of stone, coal, etc. device, brake unit (11), coupler and draft gear (10) and bogie (12), described car body includes underframe (1), headwall (4), side wall (2), funnel (3) and protection canopy (5), the described tiny fragments of stone, coal, etc. device that unloads includes unloading tiny fragments of stone, coal, etc. bottom door (13), mechanical driving device (6), wind control is unloaded tiny fragments of stone, coal, etc. device (8) and manually unloads 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) includes the 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) is moved to rail when being declined 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 and rail upper surface are flush or below rail upper surface, self-locking state is formed by the flat tiny fragments of stone, coal, etc. plate lift drive mechanism when described flat tiny fragments of stone, coal, etc. plate composition (9a) is risen, now described flat tiny fragments of stone, coal, etc. plate composition (9a) separates with rail；The position corresponding with railroad track in the lower end of described flat tiny fragments of stone, coal, etc. plate composition (9a) is provided with two track slots to make way (26), roller composition (27) it is respectively arranged with in said two track slot to make way (26), described roller composition (27) forms (9a) by roller elevating mechanism with flat tiny fragments of stone, coal, etc. plate and is connected, and described roller composition (27) is vertically moved up and down in track slot to make way (26) by roller elevating mechanism。
2. according to claim 1 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described flat tiny fragments of stone, coal, etc. plate lift drive mechanism includes connecting rod (9b), cylinder lever connecting rod (9c), rotates axle (9d) and application reservoir (9e), described connecting rod (9b) one end is hinged with funnel (3), its other end is hinged with flat tiny fragments of stone, coal, etc. plate composition (9a), 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 rotating axle (9d), and described rotation axle (9d) is connected with the piston rod of application reservoir (9e)。
3. according to claim 1 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: when described flat tiny fragments of stone, coal, etc. plate forms the lower surface of (9a) lower than the upper surface of railroad track or when flushing 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 higher than the upper surface of railroad track, described roller composition (27) separates with railroad track。
4. according to claim 3 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described roller elevating mechanism includes forming (27) fixing adjusting rod (28) being connected with roller, at least one connects round pin (29) and dead bolt (30), on described adjusting rod (28), its vertical direction is provided with multiple adjustment hole (31), form at described flat tiny fragments of stone, coal, etc. plate and (9a) is provided with and the connection through hole of adjustment hole (31) corresponding matching, described roller composition (27) forms (9a) by adjusting rod (28) with flat tiny fragments of stone, coal, etc. plate and is connected and makes it fix by connecting round pin (29) with coordinating of dead bolt (30), described roller composition (27) can form (9a) relative to flat tiny fragments of stone, coal, etc. plate and vertically move up and down。
5. according to claim 3 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described flat tiny fragments of stone, coal, etc. plate composition (9a) includes fixing plate (32a) and is hinged on the portable plate (32b) at fixing plate (32a) two ends, it it is the deployed condition of flat tiny fragments of stone, coal, etc. plate composition (9a) when two portable plates (32b) are parallel with fixing plate (32a) and in the same plane, it it is the folded state of flat tiny fragments of stone, coal, etc. plate composition (9a) when two portable plates (32b) are vertical with fixing plate (32a), when described flat tiny fragments of stone, coal, etc. plate composition (9a) is in deployed condition or folded state, position respectively through retaining mechanism, axially arranged connection boss (33) is had along it at described fixing plate (32a) two ends, the groove (34) being provided with on described portable plate (32b) and be connected boss (33) corresponding matching, described portable plate (32b) is hinged with the connection boss (33) of fixing plate (32a) by the folding (35) being disposed thereon, described portable plate (32b) is provided with deployed condition be located by connecting hole (36), described folding (35) is provided with folded state be located by connecting hole (37), described retaining mechanism includes round pin (38) and latch (39), when described flat tiny fragments of stone, coal, etc. plate composition (9a) is in deployed condition, described round pin (38) is located by connecting hole (36) and connect the upper corresponding positioning through hole (40) of boss (33) and fixed by latch (39) through deployed condition, when described flat tiny fragments of stone, coal, etc. plate composition (9a) is in folded state, described round pin (38) is located by connecting hole (37) and the key seat (41) being arranged on fixing plate (32a) fixed by latch (39) through folded state。
6. according to claim 1 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described underframe (1) includes 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) is become box structure 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) is from end carriage (1a) to sleeper beam (1c) from large to small, constitute the double, two web box-girder of variable cross-section, steel floor (1i) is laid between described end carriage (1a) and sleeper beam (1c), described curb girder (1e), needle beam (1f), auxiliary needle beam (1g) becomes frame 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 side rail (2a), side plate (2b) and lateral column (2c), and described top side rail (2a) is clod wash deformed channel steel, and described lateral column (2c) is clod wash hat shape steel。
7. as claimed in any of claims 1 to 6 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described in unload tiny fragments of stone, coal, etc. device include 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 unloads includes block (14), block mounting seat (15), power transmission shaft (16) and control lever (17), described block mounting seat (15) is arranged on power transmission shaft (16) lower section and is fixed on car body, described block (14) is rotationally connected with block mounting seat (15) by fixing round pin (18), described block (14) is provided with block adjustment hole (19), described block mounting seat (15) is provided with multiple adjustment through hole (20) corresponding with block adjustment hole (19), described block (14) turn to block adjustment hole (19) and the adjustment through hole (20) in block mounting seat (15) to the time in of corresponding block (14) is made to position by latch assembly (21), described control lever (17) is fixing with power transmission shaft (16) to be connected, described power transmission shaft (16) is connected with unloading tiny fragments of stone, coal, etc. bottom door (13), power transmission shaft (16) turns to backstop when control lever (17) contacts with block (14)。
8. according to claim 7 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described block (14) is provided with long and short arm configuration (22a, 22b), between described long and short arm configuration (22a, 22b) in a certain angle, long-armed structure (22a) when diverse location of described control lever (17) and block (14) or galianconism structure (22b) contactor banking stop, control the rotational angle of power transmission shaft (16)。
9. according to claim 8 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: the angle between the upper long and short arm configuration (22a, 22b) arranged of described block (14) is 60 °, and described block (14) is provided with a block fixing hole (23) and a block adjustment hole (19)。
10. according to claim 9 unloading puts down one fossil tiny fragments of stone, coal, etc. hopper wagon, it is characterized in that: described block mounting seat (15) includes mounting seat inner panel (15a) and mounting seat outside plate (15b), described block (14) is arranged between mounting seat inner panel (15a) and mounting seat outside plate (15b), described block mounting seat (15) is provided with one with the mounting seat fixing hole (24) of block fixing hole (23) corresponding matching on block (14) and three respectively with the adjustment through hole (20) of block adjustment hole (19) corresponding matching on block (14), it is angular distribution in 60 ° along mounting seat fixing hole (24) that on described block mounting seat (15) three regulate through hole (20)。
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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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| 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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| CN104085405A CN104085405A (en) | 2014-10-08 |
| CN104085405B true CN104085405B (en) | 2016-06-22 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN105383503B (en) * | 2015-12-11 | 2017-07-25 | 中车山东机车车辆有限公司 | A kind of railway stone tiny fragments of stone, coal, etc. hopper wagon of the flat tiny fragments of stone, coal, etc. function of band |
| 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 |
| 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 |
| CN108725460B (en) * | 2018-07-25 | 2023-07-14 | 包头北方创业有限责任公司 | Ballast flattening device and ballast hopper car |
| 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 |
| 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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