The utility model relates to a kind of traction goods train carriage Move tool, namely is fixed on the compartment traction machine on station platform.
Background technology
In the prior art, when row are fully loaded or unloaded train while entering stock ground loading and unloading material, after last joint compartment was filled or unstowed, the compartment, back need to move to the position of preceding carriage, is all to carry out operation with locomotive engine at present, wastes huge.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure for above-mentioned deficiency, and mobile compartment is convenient, flexible is fixed on the compartment traction machine on station platform.
Technical solution of the present utility model is: the compartment traction machine, comprise electrical motor, retarder, retarder band double output shaft, the reel assembled on each output shaft is wound with Double-head wire rope A, on two winding drum steel rope A front end converge walk around fixed pulley group A(or claim a pulley), steel rope A converge rear end walk around on balancing trolley fixed pulley group D(or claim a pulley); The mass suspended in midair on the steel rope B of balancing trolley by pulling balancing trolley, fixed pulley group B, C and counterweight support is connected; On annular wire rope A between fixed pulley group A and electrical motor, draw the steel rope C in one section traction compartment.
Balancing trolley is by the vehicle frame with the wheel group, form with fixed pulley group D and drawbar frame on the vehicle frame of wheel group.Use the compartment traction machine, can be convenient, flexible every joint compartment is drawn to assigned address, complete the work of loading-unloading vehicle.
The utility model has the advantages that: the compartment traction machine is fixed on station platform, utilize the two shafts of motor driving reducer and balance vehicle structure, by motor forward/backward rotation, move and can realize that single railway carriage draws one by one, simple in structure, mobile compartment is convenient, flexible, reliable, energy-saving and cost-reducing.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is the utility model structure diagram.
Fig. 2 is electrical motor, retarder schematic top plan view.
Fig. 3 is the balancing trolley structure diagram.
The specific embodiment
Referring to Fig. 1,2,3, the parts title is as follows: electrical motor 1,
reel 2,
steel rope A 3, fixed pulley group A 4,
balancing trolley 5,
steel rope B 6,
mass 7,
steel rope C 8, Steel cable pulley 9, fixed
pulley group B 10, fixed
pulley group C 11,
counterweight support 12,
retarder 13, fixed
pulley group D 14, drawbar frame 15, with the
vehicle frame 16 of wheel group,
support 17.
Referring to Fig. 1,2, the compartment traction machine comprises electrical motor 1, retarder 13, retarder 13 band double output shafts (coaxial both sides are shaft respectively), two
output shaft coilings 2 are wound with forward and backward the drawing of Double-head wire rope A 3(), on two winding
drum 2, draw before steel rope A 3() front end converges and walks around fixed sliding group wheel A 4, and
steel rope A 3 rear ends (drawing afterwards) are converged and are walked around fixed
pulley group D 14 on balancing
trolley 5; The
mass 7 suspended in midair on
steel rope B 6, fixed
pulley group B 10 by pulling balancing trolley of balancing
trolley 5, fixed
pulley group C 11 and
counterweight support 12 is connected, make steel rope be tauted all the time, keep balance, balancing
trolley 5 is adjusted trace with the degree of tightness of
steel rope A 3 on the track of ground laying mobile.On the
steel rope A 3 of the annular between fixed sliding group wheel A 4 and electrical motor 1, draw the
steel rope C 8 in one section traction compartment.
Referring to Fig. 3, balancing
trolley 5 is placed on
support 17, on
support 17, track is arranged, balancing
trolley 5 is by tetra-wheels of the vehicle frame 16(with the wheel group),
steel rope A 3 that on it, tilting fixed pulley group D 14(draws backward to adapt to retarder 13 both sides) and drawbar frame 15 form.
With an electrical motor 1 and a
retarder 13, formed traction drive mechanism.Energising while needing compartment to move, two reels, 2 steel rope of the folding and unfolding simultaneously A 3(mono-side volumes of installing on retarder 13 both sides driven axles, another is sidelong),
steel rope A 3 walks around fixed pulley group A 4, float and (avoid steel rope A suddenly to wear and tear) on steel rope holder rope 9,
steel rope A 3 front ends draw the
steel rope C 8 that connects a traction compartment, transfer mobile with reel 2.Fixed
pulley group D 17 on balancing
trolley 5 and balancing
trolley 5 makes
steel rope A 3 keep balance constantly.Along with the folding and unfolding of
steel rope A 3, the steel rope C 8(in traction compartment be pulled compartment and be connected) constantly move forward or after move, realize that compartment moves.