CN101372233B

CN101372233B - Bell-type boxcar

Info

Publication number: CN101372233B
Application number: CN200810165886XA
Authority: CN
Inventors: 冯世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-06
Filing date: 2008-10-06
Publication date: 2010-06-02
Anticipated expiration: 2028-10-06
Also published as: CN101372233A

Abstract

The invention discloses a bell-type wagon compartment which can reduce the loss during the railway transportation of bulk cargo. The bell-type wagon compartment can divide the compartment into an upper and a lower part; the existing wagon shed can be adapted for use and mainly three parts are modified, including a wagon shed, a wagon compartment body and a wagon floor plate. When in loading, a door leaf on the wagon shed is opened and when in unloading, the wagon compartment body is uplifted and then the cargo discharges from the clearance between the wagon compartment body and the bottom of the wagon.

Description

Bell-type boxcar

Technical field

The present invention relates to a kind of railway truck, relate in particular to a kind of bell-type boxcar.

Background technology

At present, in the railway freight traffic of China, bulk freight occupies very big ratio, just reaches 15.4 hundred million tons last year as the freight volume of one of coal, and last year just transported 300,000,000 tons by Qun Dynasty's line, this shows that the freight volume of bulk freight is big.But present most bulk freight all are to adopt the open-top car transportation, and a goods transportation work style in transit blows and drenches with rain and artificially steal, and has caused very big loss, and for example, the coal path loss of Qun Dynasty's line the whole of last year surpasses 3,000,000 tons, path loss overbalanced 2,400,000,000 yuan; And along with the continuous increase of railway transporting amount and the quickening of the speed of a motor vehicle, the path loss of its goods is also in rising trend.Secondly, lose the bulk freight such as a large amount of coals of accumulation year after year and not only wasted resource but also polluted environment, deviate from mutually with the fundamental policy of country; Simultaneously, scatter the goods on railway, also facilitated the generation of the stone ballast roadbed bleeding phenomenon of railway, caused hidden danger, must do and change the slag processing to safety of railway transportation.The all these explanation need improve renewal to the boxcar in the Railway transportation.

Summary of the invention

The objective of the invention is to overcome above-mentioned lorry defective, a kind of bell-type boxcar that reduces path loss is provided.

Bell-type boxcar of the present invention, outward appearance also can say it is to reequip with present box car to make the spitting image of the box car of present lorry.The position that (for the ease of narration, below just be that example is described with the box car) reequips comprises bicycle shed, envelope, three parts of car bottom plate.

The repacking of bicycle shed: at first at the bicycle shed top that is circular arc, open an oblong door opening, use (length of door opening is less than the two in compartment) when being used for entrucking, doorframe is installed around door opening to increase the intensity of door opening along the y direction of box car; Be provided 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, adhesive tape, the arm of force and extension spring five parts.Wherein the door leaf plate is connected on the Door leaf frame, one side in the adhesive tape that is connected with of Door leaf frame, be provided with the arm of force in the inboard of Door leaf frame (minor face), the both sides of extension spring are hung in the inboard of ceiling and the eye place, lower end of the arm of force.Two door leafs are splits shape, seals the crack between a door and its frame of splitting by adhesive tape when closing, and has avoided entering of rainwater.The effect of extension spring is to make two door leafs be in closed condition all the time.(unlatching of door leaf belongs to corollary equipment, the separate case application)

The repacking of envelope: above at the bottom of the car outside the envelope in existing compartment, increase the envelope collar tie beam one.In envelope, several envelope inner supports are installed, to increase the intensity of envelope, the cross section of envelope inner support is pentagon, the resistance when unloading with minimizing and make cleaner that goods unloads.Below the car body inner support, be provided with hanger, for be connected use with false bottom.With the bottom of the perpendicular support of per pass on the existing compartment, the part that promptly is connected with car foundation ring beam is cut, and the envelope in compartment can be broken away from the bottom of the car.Lower inside of each perpendicular support is all made chamfering, finishes the back when envelope falls so that unload, can make smoothly perpendicular support be stuck in car foundation ring beam around.Lateral surface in the compartment is provided with several bale handles, for mentioning the usefulness of compartment envelope when unloading.Inboard four jiaos of the envelope in compartment, reinforced rib is set, when envelope after the end of a year or month, the bottom of reinforced rib is seated on four jiaos of terrace with edges of car bottom plate, supports most of weight of envelope with this.

The repacking of car bottom plate: at first the bed board on the car bottom plate is all removed, all car bottom girders are motionless, and installation does not have the oblong terrace with edge at the upper and lower end on the beam of car foundation ring, be fixed on around the below of terrace with edge car foundation ring beam above.The angle of terrace with edge should be greater than 45 °, to guarantee to unload smoothness; On terrace with edge the both sides of actinal surface (minor face), vertically be provided with two baffle plates, the bottom of baffle plate is fixed on the car bottom girder, and the middle part is fixed on the upper brim of terrace with edge.Do a false bottom terrace with edge suitable for reading, false bottom is made up of angle bar and some blocks of flaps.The both sides of angle bar connect flap, and both sides (long limit) suitable for reading with terrace with edge respectively, the both sides of flap are fixedly linked, and then link to each other by hinge axis between plate and the plate.The top of angle bar is fixedly linked by rope and hanger.The length of false bottom equals two distances between baffle plate.

In order to ensure under steam stable of envelope, around the beam of car foundation ring, be provided with several inserted links, the cross-sectional plane of inserted link is in the form of slot, is stuck in the perpendicular support, and the bottom is fixed on the beam of car foundation ring with screw.When the envelope upper and lower translation, perpendicular support slides up and down in the groove of inserted link.

When unloading, on carry the compartment envelope, make move on the compartment envelope level after, goods in the compartment will outwards draw off from four direction under the effect of gravity, be accompanied by in the continuation of compartment envelope to move, hanger is mentioned false bottom by rope, and last goods is also all drawn off.After unsnatching, downward translation compartment envelope, envelope will be stuck on the beam of car foundation ring by the bottom of perpendicular support this moment.(relevant therewith corollary equipment is with the separate case application)

Car bottom plate can also carry out another kind of scheme repacking: the terrace with edge on the car bottom plate, false bottom and rope are all removed, the bed board of two work is installed on the beam of car foundation ring, one side of the length of every bed board, fix on the beam of car foundation ring by hinges fixing, two bed boards are splits shape, correct centre is more overlapped, in case goods is missed.Connecting rope on bed board, the upper end of rope is connected on the hanger.When unloading, along with moving on the envelope, the inboard of two bed boards outwards overturns, and top goods is just all drawn off.During the playback envelope, two bed boards restore and go into docking complete car bottom plate under the effect of own wt.

The specific embodiment

The front view in Fig. 1, compartment

Fig. 2, the birds-eye view in compartment

The lateral plan in Fig. 3, compartment

Fig. 4, the inboard front view of door leaf

Fig. 5, door leaf lateral plan

Fig. 6, compartment envelope (after removing at the bottom of bicycle shed, the car) birds-eye view

Fig. 7, car bottom plate front view

Fig. 8, car bottom plate lateral plan

The car bottom plate front view of Fig. 9, band bed board

The car bottom plate birds-eye view of Figure 10, band bed board

1, doorframe, 2, door leaf, 3, the door leaf plate, 4, Door leaf frame, 5, adhesive tape, 6, the arm of force, 7, extension spring, 8, hinge, 9, envelope, 10, the envelope collar tie beam, 11, envelope inner support, 12, hanger, 13, perpendicular support, 14, car foundation ring beam, 15, chamfering, 16, terrace with edge, 17, baffle plate, 18, false bottom, 19, angle bar, 20, flap, 21, hinge axis, 22, rope, 23, inserted link, 24, bale handle, 25, reinforced rib, 26, screw, 27, bed board, 28, the bed board hinge.

The repacking of bicycle shed: shown in Fig. 1,2,3,4,5, at first at the bicycle shed top that is circular arc, open a rectangle door opening along the y direction of box car, doorframe 1 is installed around door opening, being provided with 2, two door leafs 2 of two identical door leafs above door opening is installed on the doorframe 1 by hinge 8 respectively; Door leaf 2 be shaped as the rectangle integral body with radian, structure is made up of door leaf plate 3, Door leaf frame 4, adhesive tape 5, the arm of force 6 and extension spring 7. Wherein door leaf plate 3 is connected on the Door leaf frame 4, is connected with adhesive tape 5 on one side (long limit) of a Door leaf frame 4, is provided with the arm of force 6 in the inboard of Door leaf frame 4 (minor face), and the both sides of extension spring 7 are hung in the inboard of ceiling and the eye place, lower end of the arm of force 6. Two door leafs 2 are splits shape, seals the crack between a door and its frame of splitting by adhesive tape 5 when closing, and has avoided entering of rainwater.

The repacking of envelope: shown in Fig. 1,6, above at the bottom of the car in envelope 9 outsides that have the compartment now, increase envelope collar tie beam 10 one.In envelope 9, several envelope inner supports 11 are installed, the cross section of envelope inner support 11 is pentagon, is provided with hanger 12 below car body inner support 11, for being connected use with false bottom 18.With the bottom of the perpendicular support 13 of per pass on the existing compartment, the part that promptly is connected with car foundation ring beam 14 is cut, and the envelope 9 in compartment can be broken away from the bottom of the car.Lower inside of each perpendicular support 13 is all made chamfering 15, finishes the back when envelope 9 falls so that unload, can make smoothly perpendicular support 13 be stuck in car foundation ring beam 14 around.Lateral surface at envelope 9 is provided with several bale handles 24, for mentioning the usefulness of envelope 9 when unloading.The envelope in compartment 9 inboard four jiaos, reinforced rib 25 is set, when envelope after the end of a year or month, the bottom of reinforced rib 25 is seated on four jiaos of terrace with edges of car bottom plate 16, supports most of weight of envelope 9 with this.

The repacking of car bottom plate: shown in Fig. 1,3,7,8, at first the bed board on the car bottom plate is all removed, all car bottom girders are motionless, and installation does not have the oblong terrace with edge 16 at the upper and lower end on the beam 14 of car foundation ring, be fixed on around the below of terrace with edge 16 car foundation ring beam 14 above.The angle of terrace with edge 16 should be greater than 45 ° not guarantee to unload smoothness; On terrace with edge 16 both sides of actinal surface (minor face), vertically be provided with two baffle plates 17, the bottom of baffle plate 17 is fixed on the car bottom girder, and the middle part is fixed on the upper brim of terrace with edge 16.Do a false bottom 18 terrace with edge 16 suitable for reading, false bottom 18 is made up of angle bar 19 and some blocks of flaps 20.The both sides of angle bar 19 connect flap 20, and the both sides of flap 20 are fixedly linked with terrace with edge 16 both sides (long limit) suitable for reading respectively, then link to each other by hinge axis 21 between flap and the plate 20.The top of angle bar 19 is fixedly linked by rope 22 and hanger 12.The length of false bottom 18 equals the distance of 17 on two baffle plates.Be provided with several inserted links 23 around car foundation ring beam 14, inserted link 23 is stuck in the perpendicular support 13, and the bottom is fixed on the car foundation ring beam 14 with screw 26.When envelope 9 upper and lower translations, perpendicular support 13 slides up and down in the groove of inserted link 23.

Car bottom plate can also carry out another kind of scheme repacking: shown in Fig. 9,10, terrace with edge on the car bottom plate 16, false bottom 18 and rope 22 are all removed, the bed board 27 of two work is installed on car foundation ring beam 14, one side of the length of every bed board, be fixed on the car foundation ring beam 14 by bed board hinge 28, two bed boards 27 are splits shape, and correct centre is more overlapped, in case goods is missed.Connecting rope 22 on bed board, and the upper end of rope 22 is connected on the hanger 12.When unloading, along with moving on the envelope 9, outwards overturn in two bed boards 27 inboards under the tractive of rope 22, and top goods is just all drawn off.During playback envelope 9, two bed boards 27 restore and go into docking complete car bottom plate under the effect of own wt.

Claims

1. a bell-type boxcar that uses on railway is made with the box car repacking of present lorry, and the position of repacking comprises bicycle shed, compartment envelope and car bottom plate three parts; It is characterized in that:

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, around door opening doorframe (1) is installed, is provided with two identical door leafs (2) above door opening, two door leafs (2) are installed on the doorframe (1) by hinge (8) respectively; The structure of door leaf (2) is made up of door leaf plate (3), Door leaf frame (4), adhesive tape (5), the arm of force (6) and extension spring (7); Wherein door leaf plate (3) is connected on the Door leaf frame (4), be connected with adhesive tape (5) on the long limit of a Door leaf frame (4), be provided with the arm of force (6) in the minor face inboard of Door leaf frame (4), the both sides of extension spring (7) are hung in the inboard of ceiling and the eye place, lower end of the arm of force (6); Two door leafs (2) are splits shape, seals the crack between a door and its frame of splitting by adhesive tape (5) when closing;

The repacking of envelope: top at the bottom of the car outside the envelope (9) in existing compartment increases by one envelope collar tie beam (10); In envelope (9), several envelope inner supports (11) are installed, the cross section of envelope inner support (11) is pentagon, is provided with hanger (12) below envelope inner support (11); The bottom of the perpendicular support of per pass (13) on the existing compartment is cut with its part that is connected with car foundation ring beam (14), make the envelope (9) in compartment can break away from the bottom of the car; The lower inside of each perpendicular support (13) is all made chamfering (15); Lateral surface at envelope (9) is provided with several bale handles (24), at envelope (9) inboard four jiaos, reinforced rib (25) is set, when envelope after the end of a year or month, the bottom of reinforced rib (25) is seated on four jiaos of terrace with edges (16) of car bottom plate, supports most of weight of envelope (9) with this;

The repacking of car bottom plate is: at first the bed board on the car bottom plate is all removed, all car bottom girders keep, installation does not have the described terrace with edge (16) at the upper and lower end on car foundation ring beam (14), be fixed on around the below of described terrace with edge (16) car foundation ring beam (14) above; The angle of described terrace with edge (16) should be less than 45 °; Both sides in that described terrace with edge (16) is gone up actinal surface vertically are provided with two baffle plates (17), and the bottom of baffle plate (17) is fixed on the car bottom girder, and the middle part is fixed on the upper brim of described terrace with edge (16); At the false bottom (18) of doing suitable for reading of described terrace with edge (16), false bottom (18) is made up of angle bar (19) and some blocks of flaps (20); The both sides of angle bar (19) connect flap (20), the both sides of flap (20) respectively and terrace with edge (16) both sides suitable for reading be fixedly linked, then link to each other between the flap by hinge axis (21); The top of angle bar (19) is fixedly linked by rope (22) and hanger (12); The length of false bottom (18) equals the distance between two baffle plates (17); Be provided with several inserted links (23) around car foundation ring beam (14), inserted link (23) is stuck in the perpendicular support (13), and the inserted link bottom is fixed on the car foundation ring beam (14) with screw (26); When envelope (9) upper and lower translation, perpendicular support (13) slides up and down in the groove of inserted link (23).

2. a kind of bell-type boxcar that on railway, uses as claimed in claim 1, it is characterized in that: the described terrace with edge (16) on the car bottom plate, described false bottom (18) and described rope (22) are all removed, go up the bed board (27) that two work are installed at car foundation ring beam (14), one side of the length of every bed board (27), be fixed on the car foundation ring beam (14) by bed board hinge (28), two bed boards (27) are splits shape, correct centre is more overlapped, connecting rope on bed board (22), the upper end of rope (22) is connected on the hanger (12).