CN202080282U

CN202080282U - Closed type self-discharging compartment

Info

Publication number: CN202080282U
Application number: CN2011200671296U
Authority: CN
Inventors: 冯世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-10
Filing date: 2011-03-10
Publication date: 2011-12-21
Anticipated expiration: 2021-03-10

Abstract

A closed type self-discharging compartment is formed by transforming a wagon boxcar of a railway. Firstly, a door opening is arranged at the top of an arc-shaped car shed, and door leaves are arranged on the door opening and are controlled by a door leaf opening and closing control system to open and close; and a rolling door system is arranged on a ring beam of the car shed and used for discharging coals at two ends of the compartment. A division keel with a section shaped like a splay acute angle is arranged on all car bottom beams; and two same swinging hoppers are arranged below the car bottom beams so as to lower the gravity center of the car bottom. The swinging hoppers adopt fold structures, and a rack structure is adopted to control the opening and closing of the bottom of the swinging hoppers and arranged on lower opening frames of the swinging hoppers.

Description

Closed self-discharging carriage

Technical field

The present invention relates to a kind of railway truck, relate in particular to a kind of closed self-discharging carriage.

Background technology

In the railway freight traffic of China, such as coal, bulk freight such as ore in sand form occupy very big ratio, but, these bulk freight mostly adopt the open-top car transportation now, a goods transportation work style in transit blows and drenches with rain and artificially steal and caused very big loss, as the coal path loss of Qun Dynasty's line the whole of last year above 3,000,000 tons, secondly, on traditional open-top car structure, the railway carriage or compartment base plate in compartment is liftoff higher, influences the speed-raising needs of railway, simultaneously, scatter coal on railway and other items and also facilitated the generation of the stone ballast roadbed bleeding phenomenon of railway, caused hidden danger to safety of railway transportation, these all need railway carriage is redesigned.

Summary of the invention

The objective of the invention is to overcome above-mentioned design deficiency, provide a kind of and have from closed self-discharging carriage goods path loss unloading functions, no, that center of gravity is lower, that have box car and open-top car functions of use concurrently.

Self-dumping box of closed wagon of the present invention, outward appearance also can say it is to reequip with the box car of lorry to make the spitting image of the box car of present lorry.The position of (for the ease of narration, being that example is described below with the remoulded car) repacking comprises three parts of side plate at bicycle shed, car bottom plate and two, compartment.Reequip the brake gear in space at the next central sill bottom in compartment or the two ends in compartment of moving on to of the precursor that does not influence former performance to influencing car bottom plate in addition.

The repacking of bicycle shed: at first at the bicycle shed top that is circular arc, open an oblong door opening along the y direction of box car, use when being used for entrucking, (length of door opening is less than the two in compartment) installs doorframe to increase the intensity of door opening around door opening; Be furnished with two identical door leafs above door opening, two door leafs are installed on the doorframe of door opening by hinge respectively and bicycle shed forms one; Door leaf be shaped as an oblong integral body that has a radian, structure is made up of door leaf plate, Door leaf frame and gate inhibition's three parts.Wherein the door leaf plate is connected on the Door leaf frame, one side the gate inhibition that is connected with of Door leaf frame, two door leafs are splits shape, blocks the crack between a door and its frame of splitting by the gate inhibition when closing, and has avoided the intrusion of rainwater.

The keying operation of door leaf is controlled by the door leaf on-off control system.The on-off control system of door leaf is installed in the middle inboard of door leaf." Y " type structure is adopted in the design of this system, the power that adopts electromagnet apparatus to open and close as the control door leaf, at first, collar tie beam middle part at bicycle shed is provided with intermediate beam, electromagnet is vertically mounted on the intermediate beam of bicycle shed, electromagnet armature push rod lower end links to each other by the montant lower end of one section horizon bar and " Y " type structure, and both " Y " shape structure was fixed on the horizon bar; The upper end of " Y " type is two limits of bevelled, is used separately as the pull bar of two door leafs, and the two ends of pull bar fuse the montant of door leaf and " Y " type upper end by the pivot pin structure respectively.When starting electromagnet, the electromagnet armature push rod moves up and down, by the transmission of horizon bar to power, two pull bars of " Y " type of drive structure move up and down, when moving on the horizon bar, two door leaf outwards upsets simultaneously under the effect of pull bar, door is opened, and two door leafs then cut out simultaneously when moving down.

The side plate repacking at bicycle shed and two, compartment is: remove remaining circular arc bicycle shed ceiling in vertical both sides of door opening, the rolling screen door system is installed on the collar tie beam of bicycle shed.This system is made up of roller shutter cylinder, curtain rolling shaft, roller shutter motor, roller shutter door-plate.The roller shutter cylinder is fixed on the curtain rolling shaft, and the both sides of curtain rolling shaft are installed in by bearing seat on the collar tie beam of bicycle shed, in a side of curtain rolling shaft the roller shutter motor is installed, and the roller shutter door-plate is formed by some, and linking to each other by hinge axis between each sheet forms one.The roller shutter door-plate is narrower slightly than compartment inner width, is placed in the compartment, and the upper end of roller shutter door-plate is fixed on the roller shutter cylinder, half of a lower end sheet be fixed on the compartment bottom girder above, the rolling screen door cover is installed on rolling screen door, and three faces of door cover are fixed on the collar tie beam, and the compartment is played sealing process.

The effect that rolling screen door is set on bicycle shed is with the cabin floor beyond the roller shutter door-plate replacement suspension bucket and the side plate at two, compartment; Thereby solve the problem of unloading at two, compartment.The roller shutter door-plate is squeezed in by goods and forms " second " font in the compartment during entrucking; When unloading, after the goods more than the suspension bucket in the compartment draws off, start the rotation of roller shutter motor, the roller shutter door-plate that becomes " second " font progressively is tightened up oblique line of final formation, and all goods will all draw off by the suspension bucket in compartment on the rolling screen door at this moment.

The repacking of car bottom plate is; On all car bottom girders the cross section being installed is the shunting keel of acute angle " ∧ " shape; For the volume that increases the compartment with reduce the center of gravity in compartment, below the car bottom girder, between the both sides of compartment central sill, the two groups of wheels in front and back, two identical suspension buckets are installed; Suspension bucket be shaped as a cuboid, the following and compartment that is connected the car bottom girder suitable for reading of suspension bucket forms one, connects the end opening frame along the end opening edge of suspension bucket, the end opening frame is manufactured with channel-section steel.Several axis holes are opened on symmetrical both sides at two end opening frames successively, and distance is equal between each axis hole, and this axis hole is used to install the folding that forms at the bottom of the suspension bucket to be used.

Hinge structure is adopted in design at the bottom of the suspension bucket, is combined in simultaneously by several foldings at the bottom of the whole suspension bucket to form, and is similar to the shape of louver.Folding is made up of folding plates and hinge shaft, and folding plates are rectangle, and is connected to the same side of hinge shaft.Earlier ready-made hinge shaft is installed on the axis hole of end opening frame, on each hinge shaft, connects two folding plates respectively; When folding is in when keeping flat the position, each folding plates is in contact with one another and has just formed at the bottom of the suspension bucket, and this moment can entrucking; When folding is in vertical position, form the bigger space of a lot of between each folding, at this moment, the goods in the car flows out downwards under the effect of gravity, and the compartment is in the state of unloading.

The rack-and-pinion structure is adopted in keying control at the bottom of the suspension bucket.Totally one cover is installed on the end opening frame of suspension bucket.At first, end at each hinge shaft is installed gear, a toothed rack is installed in the gap below the channel-section steel top of each gear and end opening frame, be tooth bar above abut against the channel-section steel top below, block tooth bar with two tooth bar baffle plates then, the tooth bar baffle plate is fixed on the limit of channel-section steel, like this, has just formed a rack slide.Tooth bar can be twitched in slideway back and forth.The twitch control of tooth bar is to be furnished with engine installation above the middle part of tooth bar, and this device adopts hydraulic ram control, and hydraulic ram is installed in the channel-section steel top of end opening frame, and the middle part of channel-section steel top is removed, and forms one section opening.The piston rod of hydraulic ram links to each other by the pivot pin structure with the rack-plate that is located at the tooth bar middle part.Start the hydraulic ram of engine installation, the piston rod of hydraulic ram is done and is moved back and forth, and by the rotation of rack-plate driven gear, each folding synchronously rotates under the drive of gear, and the position of folding plates is changed in level with vertically.

The master cock of the master cock of door leaf control system, rolling screen door motor and the keying master cock at the bottom of the suspension bucket, be installed on the side operating panel in compartment, the staff just can control the loading and unloading operation in compartment on ground.

The specific embodiment

The front view Fig. 7 in Fig. 1, compartment, door leaf switch-side view

Fig. 2, the birds-eye view Fig. 8 in compartment, folding lateral plan

The B in Fig. 3, compartment is to lateral plan Fig. 9, folding front view

Fig. 4, the inboard front view Figure 10 of door leaf, suspension bucket and end opening frame front view

Fig. 5, door leaf lateral plan Figure 11, suspension bucket and the combined birds-eye view of folding

Fig. 6, compartment A-A are to cutaway view

1, the rolling screen door cover, 2, the roller shutter cylinder, 3, curtain rolling shaft, 4, the gate inhibition, 5, door leaf, 6, doorframe, 7, collar tie beam, 8, hinge, 9, Door leaf frame, 10, hinge axis, 11, the roller shutter door-plate, 12, control desk, 13, hydraulic ram, 14, tooth bar, 15, the tooth bar baffle plate, 16, gear, 17, the tooth bar pivot pin, 18, half sheet, 19, hinge shaft, 20, folding plates, 21, the door leaf plate, 22, connecting panel, 23, electromagnet, 24, intermediate beam, 25, armature lifter, 26, horizon bar, 27, montant, 28, pull bar, 29, piston rod, 30, the roller shutter motor, 31, suspension bucket, 32, the shunting keel, 33, the end opening frame, 34, axis hole, 35, folding, 36, opening, 37, rack-plate.

Shown in Fig. 1,2,3,4,5, at first, open an oblong door opening, doorframe 6 is installed around door opening along the y direction of box car at the bicycle shed top that is circular arc, being furnished with 5, two door leafs 5 of two identical door leafs above door opening is installed on the doorframe 6 by hinge 8 respectively; Door leaf 5 be shaped as an oblong integral body that has a radian, structure is made up of door leaf plate 21, Door leaf frame 9 and gate inhibition's 4 three parts.Wherein door leaf plate 21 is connected on the Door leaf frame 9, one side be and split shape at 4, two door leafs 5 of gate inhibition that are connected with of a Door leaf frame, blocks the crack between a door and its frame of splitting by gate inhibition 4 when closing, and has avoided the intrusion of rainwater.

The keying operation of door leaf is controlled by the door leaf on-off control system.Shown in Fig. 4,5,6,7, the on-off control system of door leaf 5 is installed in the middle inboard of Door leaf frame 9, links to each other with pull bar 28 by the connecting panel 22 that is arranged on the Door leaf frame 9; At first, on the collar tie beam 7 of bicycle shed, intermediate beam 24 is set, electromagnet 23 is vertically mounted on the intermediate beam 24, the lower end of electromagnet armature push rod 25 links to each other by the lower end of the one section horizon bar 26 and the montant 27 of " Y " type structure, both " Y " shape structure was fixed on the horizon bar 26, and the two ends of two pull bars 28 upper end of the montant 27 by pivot pin and connecting panel 22, " Y " type respectively fuse.When starting electromagnet, electromagnet armature push rod 25 moves up and down, transmission by 26 pairs of power of horizon bar, two pull bars 28 of " Y " type of drive structure move up and down, when moving on the horizon bar 26, two door leaf outwards upsets simultaneously under the effect of pull bar 28, door leaf 5 is opened, and two 5 of door leafs cut out simultaneously when moving down.

The rolling screen door that is installed in the bicycle shed both sides is removed remaining circular arc bicycle shed ceiling in vertical both sides of door opening shown in Fig. 1,2,6, the rolling screen door system is installed on the collar tie beam 7 of bicycle shed.This system is made up of roller shutter cylinder 2, curtain rolling shaft 3, roller shutter motor 30, roller shutter door-plate 11.Roller shutter cylinder 2 is fixed on the curtain rolling shaft 3, and the both sides of curtain rolling shaft 3 are installed in by bearing seat on the collar tie beam 7 of bicycle shed, in a side of curtain rolling shaft roller shutter motor 30 is installed, and roller shutter door-plate 11 is formed by some, passes through the hinge axis 10 continuous one that form between each sheet.Roller shutter door-plate 11 is narrower slightly than compartment inner width, be placed in the compartment, the upper end of roller shutter door-plate 11 is fixed on the roller shutter cylinder 2, half of a lower end sheet 18 be fixed on the compartment bottom girder above, rolling screen door cover 1 is installed on rolling screen door, three faces of rolling screen door cover 1 are fixed on the collar tie beam 7, and the compartment is played sealing process.

Roller shutter door-plate 11 is squeezed in by goods and forms " second " font in the compartment during entrucking; When unloading, after the goods of suspension bucket more than 31 in compartment draws off, start 30 rotations of roller shutter motor, the roller shutter door-plate 11 that becomes " second " font progressively is tightened up, oblique line of final formation, all goods will all draw off by the suspension bucket 31 in compartment on the rolling screen door at this moment.

The repacking of car bottom plate is shown in Fig. 1,3,6, and on all car bottom girders the cross section being installed is the shunting keel 32 of acute angle " ∧ " shape.

Below the car bottom girder, between the both sides of central sill, the two groups of wheels in front and back, two identical suspension buckets 31 are installed; Suspension bucket 31 be shaped as a cuboid; Following and the compartment that is connected the car bottom girder suitable for reading of suspension bucket 31 forms one, and along the end opening edge connection end opening frame 33 of suspension bucket 31, end opening frame 33 usefulness channel-section steels are manufactured.Open several axis holes 34 successively on the symmetrical both sides of two end opening frames 33, distance is equal between each axis hole, and the folding 35 that axis hole 34 is used to install at the bottom of the suspension bucket is used.

The structure of folding 35 is adopted in design at the bottom of the suspension bucket, is combined in simultaneously by several foldings 35 at the bottom of the whole suspension bucket to form, and is similar to the shape of louver.Folding 35 is made up of folding plates 20 and hinge shaft 19, and folding plates 20 are rectangle, and is connected to the same side of hinge shaft 19.Earlier ready-made hinge shaft 19 is installed on the axis hole 34 of end opening frame 33, on each hinge shaft 19, connects two folding plates 20 respectively; When folding plates 20 are in when keeping flat the position, each folding plates is in contact with one another and has just formed at the bottom of the suspension bucket, and this moment can entrucking; When folding 35 was in vertical position, 35 of each foldings formed the bigger space of a lot of, and the interior goods of car this moment flows out downwards under the effect of gravity, and the compartment is in the state of unloading.

The rack-and-pinion structure is adopted in keying control at the bottom of the suspension bucket.Shown in Fig. 1,2,3,6,10,11, totally one cover is installed on the end opening frame 33 of suspension bucket.At first, end at each hinge shaft 19 is installed gear 16, a toothed rack 14 is installed in the gap below the channel-section steel top of gear 16 and end opening frame, be tooth bar 14 above abut against the channel-section steel top below, block tooth bar with two tooth bar baffle plates 15 then, tooth bar baffle plate 15 is fixed on the limit of channel-section steel, like this, has just formed a rack slide.Tooth bar 14 can be twitched in slideway back and forth.Be furnished with hydraulic ram 13 above the middle part of tooth bar 14, hydraulic ram 13 is installed in the channel-section steel top of end opening frame 33.The middle part of channel-section steel top is removed, formed one section opening 36.The piston rod 29 of hydraulic ram 13 links to each other by tooth bar pivot pin 17 with the rack-plate 37 that is located at the tooth bar middle part.Primer fluid compressing cylinder 13, the piston rod 29 of hydraulic ram 13 is done and is moved back and forth, and drives each gear 16 rotation by rack-plate 37, and each folding 35 synchronously rotates under the drive of gear 16, and the position of folding plates 20 is changed in level with vertically.

The master cock of the master cock of door leaf control system, rolling screen door motor and the keying master cock at the bottom of the suspension bucket, be installed on the side operating panel 12 in compartment, the staff just can control the loading and unloading operation in compartment on ground.

Claims

1. a closed self-discharging carriage is made with the box car repacking of railway truck, it is characterized in that:

At first at the bicycle shed top that is circular arc, open an oblong door opening along the y direction of box car, around door opening doorframe (6) is installed, is furnished with two identical door leafs (5) above door opening, two door leafs (5) are installed on the doorframe (6) by hinge (8) respectively; Door leaf (5) be shaped as an oblong integral body that has a radian, structure is made up of door leaf plate (21), Door leaf frame (9) and gate inhibition's (4) three parts; Wherein door leaf plate (21) is connected on the Door leaf frame (9), one side a Door leaf frame be connected with gate inhibition (4), two door leafs (5) are splits shape, blocks the crack between a door and its frame of splitting by gate inhibition (4) when closing;

The keying operation of door leaf is controlled by the door leaf on-off control system; The on-off control system of door leaf (5) is installed in the middle inboard of Door leaf frame (9), links to each other with pull bar (28) by the connecting panel (22) that is arranged on the Door leaf frame (9); On the collar tie beam (7) of bicycle shed, intermediate beam (24) is set, electromagnet (23) is vertically mounted on the intermediate beam (24), the lower end of the armature lifter (25) of electromagnet (23) links to each other by the lower end of one section horizon bar (26) and " Y " type structure montant (27), promptly " Y " type structure montant is fixed on the described horizon bar (26), and the two ends of two described pull bars (28) fuse by the upper end of pivot pin and described connecting panel (22), " Y " type structure montant (27) respectively;

The side plate repacking at bicycle shed and two, compartment is: the rolling screen door that is installed in the bicycle shed both sides, remove remaining circular arc bicycle shed ceiling in vertical both sides of door opening, go up installation rolling screen door system at the collar tie beam (7) of bicycle shed, this system is made up of roller shutter cylinder (2), curtain rolling shaft (3), roller shutter motor (30) and roller shutter door-plate (11); Roller shutter cylinder (2) is fixed on the curtain rolling shaft (3), the both sides of curtain rolling shaft (3) are installed on the collar tie beam (7) of bicycle shed by bearing seat, side at curtain rolling shaft is installed roller shutter motor (30), and roller shutter door-plate (11) is formed by some, passes through the continuous one that forms of hinge axis (10) between each sheet; Roller shutter door-plate (11) is narrower slightly than compartment inner width, be placed in the compartment, the upper end of roller shutter door-plate (11) is fixed on the roller shutter cylinder (2), half of a lower end sheet (18) be fixed on the compartment bottom girder above, rolling screen door cover (1) is installed on rolling screen door, and three faces of rolling screen door cover (1) are fixed on the collar tie beam (7);

The repacking of car bottom plate is: on all car bottom girders the cross section being installed is the shunting keel (32) of acute angle " ∧ " shape;

Below the car bottom girder, between the both sides of central sill, the two groups of wheels in front and back, two identical suspension buckets (31) are installed; Following and the compartment that is connected the car bottom girder suitable for reading of suspension bucket (31) forms one, and along the end opening edge connection end opening frame (33) of suspension bucket (31), end opening frame (33) is manufactured with channel-section steel; Open several axis holes (34) successively on the symmetrical both sides of two end opening frames (33);

Adopt the structure of folding (35) at the bottom of the suspension bucket, combine by several foldings (35) at the bottom of the whole suspension bucket and form; Folding (35) is by folding plates (20) and hinge shaft 19) to form, folding plates (20) are rectangle, and are connected to the same side of hinge shaft (19); Hinge shaft (19) is installed on the axis hole (34), connects two folding plates (20) on each hinge shaft (19) respectively;

The rack-and-pinion structure is adopted in keying control at the bottom of the suspension bucket; Totally one cover is installed on the end opening frame (33) of suspension bucket; End at each hinge shaft (19) is installed gear (16), and a toothed rack (14) is installed in the gap below gear (16) and channel-section steel top, blocks tooth bar with two tooth bar baffle plates (15), and tooth bar baffle plate (15) is fixed on the limit of channel-section steel; Top, middle part at tooth bar (14) is furnished with hydraulic ram (13), and hydraulic ram (13) is installed in the channel-section steel top of end opening frame (33); The middle part of channel-section steel top is removed, formed one section opening (36); The piston rod (29) of hydraulic ram (13) links to each other by tooth bar pivot pin (17) with the rack-plate (37) that is located at the tooth bar middle part;

Lorry self-discharging carriage with the box car repacking also is: the master cock of the master cock of door leaf control system, rolling screen door motor and the keying master cock at the bottom of the suspension bucket, be installed on the side operating panel (12) in compartment.