CN202030998U

CN202030998U - Rail lifting sleeper-changing machine

Info

Publication number: CN202030998U
Application number: CN 201120132587
Authority: CN
Inventors: 于向军; 王德武; 孙中朝; 南栋祥; 胡季
Original assignee: Kunming University
Current assignee: Kunming University
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2011-11-09
Anticipated expiration: 2021-04-29

Abstract

The utility model discloses a rail lifting sleeper-changing machine consisting of a rail car, an electric generator, an operation control box and a rail lifting sleeper-changing mechanism; the rail car can travel on a rail by means of human power; the electric generator, the operation control box and the rail lifting sleeper-changing mechanism are arranged on the rail car; the electric generator supplies power for an oil pump; the rail lifting sleeper-changing mechanism is formed by two rail lifting oil cylinders, a fixed arm, a movable arm, a cantilever, an inserted pin with a ring, and a boosting plate; the bottoms of cylinder bodies of the two rail lifting oil cylinders are symmetrically hinged at the left end and the right end above the fixed arm; the movable arm is arranged in the fixed arm; the bottom of the cylinder body of a driving oil cylinder arranged in the cavity of the fixed arm is hinged at the right end of the fixed arm; a piston rod of the driving oil cylinder is hinged at the movable arm; the outer end of the movable arm is hinged with the cantilever; the cantilever and the movable arm are integrally fixed by the inserted pin with the ring; the outer ends of piston rods of the two rail lifting oil cylinders are fixedly connected with supporting plates; and the upper parts of the cylinder bodies of the two rail lifting oil cylinders are hinged with the boosting plate. The rail lifting sleeper-changing machine can quickly change the sleeper, and is time-saving and labor-saving, reliable in performance and high in mechanical construction rate.

Description

Carry rail and change the pillow machine

Technical field

The utility model relates to a kind of railway machinery, and particularly a kind of rail of carrying changes the pillow machine.

Background technology

Railroad sleeper is in long use, reason owing to natural subsidence and vibration, the local sleeper of railway sinks, and needs to be serviced, and indivedual sleepers damage, need in time to change, in the process of carrying out sleeper replacement, all be manually with the hydraulic jack jack-up rail pillow that switches tracks in the past, waste time and energy, efficient is low, can not (be commonly called as: finish the work the skylight) in effective train passage gap.

The utility model content

The purpose of this utility model provides a kind of rail of carrying and changes the pillow machine, uses this to carry rail and changes the pillow machine and can change sleeper apace, and is time saving and energy saving, high efficiency.

The utility model is by railcar, generator, operation control box (in fuel tank is housed, oil pump and various control valve) and carry rail and change pillow mechanism composition, four pin of railcar are equipped with castor, railcar can be advanced in orbit by manpower, generator and control operation case are arranged on the railcar, generator provides power for oil pump, carrying rail changes pillow mechanism crosswise fixed and is arranged on the railcar, carry rail change the pillow mechanism carry cylinder of rail by two, decide arm, swing arm, cantilever, band latch and gusset constitute, the two cylinder base symmetries of carrying cylinder of rail are hinged on the left and right end portions of deciding above the arm, swing arm is located to be decided in the arm, place the driving oil cylinder cylinder base of swing arm inner chamber to be articulated in and decide the arm right part, driving oil cylinder piston rod outer end is articulated in the left part of swing arm, the outer end articulating boom of swing arm, the band latch is fixed as one cantilever and swing arm, the two piston rod outer ends of carrying cylinder of rail are fixed with fagging, and the two cylinder body upper articulations of carrying cylinder of rail have gusset.

The beneficial effects of the utility model are: carry rail and send pillow mechanism can change sleeper apace, the utility model is easy to operate, time saving and energy saving, dependable performance, mechanized rate height, and it is simple in structure, can fully, rationally utilize limited circuit to repair " skylight " activity duration, finish the replacing of sleeper.

Description of drawings

Fig. 1 is schematic perspective view and the working state schematic representation of the utility model embodiment.

Schematic side view when Fig. 2 is the utility model embodiment duty.

Master when Fig. 3 is the utility model embodiment duty looks schematic diagram.

The schematic perspective view of Fig. 4 during for the carrying rail and send pillow mechanism duty of the utility model embodiment.

The front view of Fig. 5 during for the carrying rail and send pillow mechanism duty of the utility model embodiment.

Fig. 6 send the not schematic perspective view during duty of pillow mechanism for the rail of carrying of the utility model embodiment.

Fig. 7 is the not schematic top plan view during duty of the utility model embodiment.

The specific embodiment

See also Fig. 1 to shown in Figure 7, be embodiment of the present utility model, this embodiment is by railcar 1, generator 2, operation control box 3 (in fuel tank is housed, oil pump and various control valve) and carry rail and change pillow mechanism 9 compositions, four pin of railcar 1 are equipped with castor 11, railcar 1 by castor 11 in orbit manpower promote to advance, generator 2 and control operation case 3 are arranged on the railcar 1, generator 2 provides power for oil pump, carrying rail changes pillow mechanism 9 crosswise fixed and is arranged on the railcar 1, carry rail change the pillow mechanism 9 carry cylinder of rail 91 by two, decide arm 92, swing arm 93, cantilever 94, band latch 95 and gusset 96 constitute, the two cylinder base symmetries of carrying cylinder of rail 91 are hinged on the left and right end portions of deciding above the arm 92, swing arm 93 is located to be decided in the arm 92, place the driving oil cylinder cylinder base of swing arm 93 inner chambers to be articulated in and decide arm 92 right parts, driving oil cylinder piston rod outer end is articulated in the left part of swing arm 93, the outer end articulating boom 94 of swing arm 93, band latch 95 is fixed as one cantilever 94 and swing arm 93, the two piston rod outer ends of carrying cylinder of rail 91 are fixed with fagging 98, two and carry the cylinder body upper articulation of cylinder of rail 91 gusset 96 is arranged.

Present embodiment the course of work and principle as follows:

Promoting railcar 1 by manpower moves in orbit and decides arm 92 and be positioned at sleeper to be replaced top; Generator 2 provides power supply for oil pump, oil pump provides hydraulic oil, as shown in Figure 6 and Figure 7, carrying rail, to change pillow mechanism 9 are duties not, as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, carry rail change the pillow mechanism 9 are duties, change pillow mechanism 9 and decide two on the arm 92 and carry cylinder of rail 91 and overturn 180 ° carrying rail, change 90 ° with being articulated in the gusset 96 of carrying cylinder of rail 91 cylinder bodies to rail 4 lower wing plates, gusset 96 upper surfaces are contacted with the soffit of rail 4 lower wing plates, carrying cylinder of rail 91 piston rods stretches out, fagging 98 is pressed in to make on the roadbed carries cylinder of rail 91 cylinder bodies and gusset 96 rises synchronously, rail is carried in realization, manually sleeper is rotated 90 °, and band latch 95 is extracted, carry rail and change cantilever 94 Rotate 180s ° on pillow mechanism 9 swing arms, 93 free ends being articulated in, band latch 95 is plugged, and swing arm 93 and sleeper 5 are connected, carry rail and change and rest the head on mechanism's 9 swing arms 93 and under the promotion of driving oil cylinder, stretch out bad sleeper 5 is pulled out with rope 97; Carry rail and change pillow mechanism 9 swing arms 93 and under the pulling of driving oil cylinder, bounce back, with its with wait to renew sleeper 5 usefulness ropes 97 and connect good and draw in the roadbed, manually sleeper 5 90 ° of rotations are switched tracks and finish.

Claims

1. carry rail and change the pillow machine for one kind, it is characterized in that: be by railcar (1), generator (2), operation control box (3) and carry rail and change pillow mechanism (9) and form, four pin of railcar (1) are equipped with castor (11), railcar (1) can be advanced in orbit by manpower, generator (2) and control operation case (3) are arranged on the railcar (1), generator (2) provides power for oil pump, carry rail change the pillow mechanism (9) be horizontally installed on the railcar (1), carry rail change the pillow mechanism (9) be to carry cylinder of rail (91) by two, decide arm (92), swing arm (93), cantilever (94), band latch (95) and gusset (96) constitute, the two cylinder base symmetries of carrying cylinder of rail (91) are hinged on the left and right end portions of deciding above the arm (92), swing arm (93) is located to be decided in the arm (92), place the driving oil cylinder cylinder base of swing arm (93) inner chamber to be articulated in and decide arm (92) right part, driving oil cylinder piston rod outer end is articulated in the left part of swing arm (93), the outer end articulating boom (94) of swing arm (93), band latch (95) is fixed as one cantilever (94) and swing arm (93), the two piston rod outer ends of carrying cylinder of rail (91) are fixed with fagging (98), and the two cylinder body upper articulations of carrying cylinder of rail (91) have gusset (96).