CN200954820Y

CN200954820Y - Moveable boxwagon

Info

Publication number: CN200954820Y
Application number: CNU2006200112224U
Authority: CN
Inventors: 刘华; 杨知猛; 李伟; 戴树奇; 阮静; 蔡文岭; 吴航宇; 于朋
Original assignee: JINAN ROLLING STOCK PLANT CHINESE BEICHE GROUP
Current assignee: CRRC Shandong Co Ltd
Priority date: 2006-10-25
Filing date: 2006-10-25
Publication date: 2007-10-03
Anticipated expiration: 2016-10-25

Abstract

The utility model provides a covered goods wagon with a sliding roof. The covered goods wagon consists essentially of a base frame, side walls, a sliding roof, a steering bogie a wind brake device, a hand brake device and a coupler and draft gear. The base frame is connected with the side walls at the front and the rear sides. The base frame is provided with rails at two sides. At least three sliding roofs are provided and positioned on the rails of two sides of the base plate with pulley bases under two sides of the sliding roofs. Locking devices are provided between the sliding roofs and between the sliding roof and the side wall. The wind brake device is positioned on the base plate. The hand brake device is positioned on the base frame and the side walls. The steering bogie is positioned under the base frame. The coupler and draft gear is positioned at two sides of the base plate. The utility model can realizes to load and unload the cargos at random open position without obstructs. The cargos can be loaded and unloaded from two sides and the top of the wagon, the fork-lift truck and the crane can be operated for load or unload work. The utility model has a high mechanic loading and unloading efficiency and a quick running period of the vehicle, satisfying the transportation requirements of the large-scale overloading cargos.

Description

Movable canopy box car

Technical field

The utility model relates to the box car that is used for the train transportation, belongs to the box car technical field.

Background technology

Various countries are according to its national conditions and specific (special) requirements, develop various forms of trains transportations and use box car, can be divided into general-purpose box car, box car with movable side wall, lowry etc. from basic structure.

The existing general-purpose box car of China can not load and transport the goods of growing up that size surpasses 3m owing to be subjected to the restriction of aperture of door size; And box car with movable side wall is fixed because of its roof, can not carry out the loading and unloading of vertical direction, and some need the goods by the loading and unloading of fork truck pile, lifts height because of the fork that has limited fork truck again and can not transport; Though it is lowry can carry out the loading and unloading of vertical direction, consistent with general-purpose box car to the restriction of fork truck.These have all dwindled the scope of the suitable cargo transport of existing box car thing greatly.The general-purpose box car existing design make some through the harbour, harbour, railway transfer to valuable goods landlocked or outlet can't directly load and unload box car by mechanization merely, often want overhead traveling crane, fork truck and manually match and just can finish loading and unloading operation, cause that handling efficiency is low, cost is high, the vehicle turn-around time is long.

The tradition box car is owing to be subjected to the restriction of gate-width and roof, can not load and transport the goods of growing up, some transportations more valuable, rainproof, sun-proof, the theft-proof goods of growing up of need can only use open-top car or flatcar to add the manner of packing of tarpaulin, cause the traffic cost height, and transportation safety and theftproof performance are poor.The existing general-purpose box car of China exposes suitable cargo transport thing scope little (poor efficiency), the not high shortcomings such as (low efficiencys) of mechanized handling speed in operation.

Summary of the invention

The utility model is at the deficiency that existing box car exists, provide a kind of easy to use, handling efficiency is high, the vehicle operation cycle is fast, can satisfy the movable canopy box car of relatively large heavily loaded goods transport requirement.

Movable canopy box car of the present utility model adopts following technical solution:

Movable canopy box car mainly is made up of underframe, headwall, movable canopy, bogie truck, wind brake equipment, hand brake device and coupler and draft gear, and the front and back end of underframe all is connected with headwall, and the underframe both sides are provided with track; Movable canopy has three at least, and the pulley base by its two side lower part is installed on the track of underframe both sides, is provided with locking device between movable canopy and the headwall and between each movable canopy; The wind brake equipment is installed on the underframe, and hand brake device is installed on underframe and the headwall, and bogie truck is installed in the bottom of underframe, and coupler and draft gear is installed in the two ends of underframe.

Car body of the present utility model is covered by movable canopy, each movable canopy can be respectively along the underframe outside separately track move, can realize that any open position do not have the loading and unloading of blocking fully.Each movable canopy opens and closes and does not need additional mechanism providing additional operation, can realize that by the manpower push-and-pull locking device is simple and reliable.Movable canopy box car is not owing to have blocking of roof and side wall at opening section, and goods can load and unload from the both sides and the top of vehicle.Can use fork truck or crane to carry out loading and unloading operation simultaneously, mechanized handling efficient height, the vehicle operation cycle is fast, and can satisfy the requirement of relatively large heavily loaded goods transport.

Description of drawings

Fig. 1 is the structural representation of the movable canopy box car of the utility model.

Fig. 2 is the Undercarriage structure scheme drawing in the utility model.

Fig. 3 is the birds-eye view of Fig. 2.

Fig. 4 is along the cutaway view of A-A line among Fig. 3.

Fig. 5 is the headwall structural representation in the utility model.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the movable booth structure scheme drawing in the utility model.

Fig. 8 is the left view of Fig. 7.

Among the figure, 1, underframe, 2, headwall, 3, movable canopy, 4, bogie truck, 5, wind brake equipment, 6, locking device, 7, coupler and draft gear, 8, end carriage, 9, sleeper beam, 10, central sill, 11, cross bearer, 12, curb girder, 13, needle beam, 14, iron floor, 15, pedal, 16, striker, 17, track, 18, corner post, 19, newel post, 20, end plate, 21, go up end floor beam, 22, coupling lever mounting, 23, side wall, 24, ceiling, 25, pulley base.

The specific embodiment

Embodiment

Movable canopy box car of the present utility model as shown in Figure 1 mainly partly is made up of underframe 1, headwall 2, movable canopy 3, bogie truck 4, wind brake equipment 5, hand brake device and coupler and draft gear 7 etc.The front and back end of underframe 1 respectively is connected with a headwall 2.Movable canopy 3 has three or four, is installed in by the pulley base on it 25 (referring to Fig. 7) on the track 17 of underframe 1 both sides (referring to Fig. 4).Wind brake equipment 5 is installed on each beam of underframe, on each beam of underframe 1 and headwall 2 hand brake device is installed also.Bogie truck 4 is installed in the bottom of underframe 1, and coupler and draft gear 7 is installed in the rear and front end (referring to Fig. 2) of underframe 1.Reach between each movable canopy between movable canopy 3 and the headwall 2 and be provided with locking device 6.

Fig. 2, Fig. 3, Fig. 4 have provided the structure of underframe 1.Underframe 1 is welded by end carriage 8, sleeper beam 9, central sill 10, cross bearer 11, curb girder 12, needle beam 13, iron floor 14 etc.Central sill 10 is in the centre, and its two ends are welded with end carriage 8.End carriage 8, sleeper beam 9, cross bearer 11 and needle beam 13 all are cross distribution with central sill 10, and cross bearer 11 is welded on the centre of central sill 10, and four sleeper beams 9 are distributed between cross bearer 11 and the front and back end carriage 8.Two curb girders 12 are distributed in the both sides of central sill 10, respectively with the end weld together of end carriage 8, sleeper beam 9, cross bearer 11 and needle beam 13.Iron floor 14 is welded on each beam of underframe.Also rivet on the end carriage at both ends pedal 15 and striker 16 are arranged.In striker 16 and the central sill 10 coupler and draft gear 7 is installed.The both sides of underframe 1 are provided with lower railway 17, are convenient to each movable canopy and slide.

Fig. 5 and Fig. 6 have provided the structure of headwall 2.Headwall 2 adopts the plate column type structure, and the top is an arc, is welded by last end floor beam 21, corner post 18, newel post 19 and end plate 20.Last end floor beam 21 is welded on the corner post 18, and the upper end of newel post 19 is welded on the end floor beam 21, and end plate 20 is welded in end floor beam 21, corner post 18 and the newel post 19.Also be provided with locking device 6 and coupling lever mounting 22 on the headwall 2.

Fig. 7 and Fig. 8 have provided the structure of movable canopy 3.Movable canopy 3 adopts the dome structure, is made up of side wall 23, ceiling 24, pulley base 25 etc.Ceiling 24 is welded on the side wall 23 of both sides.The bottom of the side wall 23 of both sides is equipped with pulley base 25.

Wind brake equipment 5 adopts brake pipe's pressure to satisfy the wind brake equipment of 500kPa and 600kPa, mainly is made up of 120 type lorry air diverter valves, whole spinning sealed type brake cylinder, the two-way hem shoe gap automatic regulator of ST2-250 type, KZW-A type adjustment device of empty weight/heavy weight etc.Hand brake device adopts NSW type hand brake.Bogie truck 4 adopts to be changeed K6 type bogie truck or changes K5 type bogie truck.Coupler and draft gear 7 adopts No. 17 hitches of E level steel matter, No. 17 hook tail frames of supporting use E level steel matter, MT-2 type energy disperser.

Claims

1, a kind of movable canopy box car mainly is made up of underframe, headwall, movable canopy, bogie truck, wind brake equipment, hand brake device and coupler and draft gear, and it is characterized in that: the front and back end of underframe all is connected with headwall, and the underframe both sides are provided with track; Movable canopy has three at least, and the pulley base by its two side lower part is installed on the track of underframe both sides, is provided with locking device between movable canopy and the headwall and between each movable canopy; The wind brake equipment is installed on the underframe, and hand brake device is installed on underframe and the headwall, and bogie truck is installed in the bottom of underframe, and coupler and draft gear is installed in the two ends of underframe.