CN201354437Y

CN201354437Y - Multi-purpose rotary electric tamping machine

Info

Publication number: CN201354437Y
Application number: CNU2008201833455U
Authority: CN
Inventors: 陈志森
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-17
Filing date: 2008-12-17
Publication date: 2009-12-02
Anticipated expiration: 2018-12-17

Abstract

The utility model relates to a multi-purpose rotary electric tamping machine which belongs to the field of railway maintenance machinery. The multi-purpose rotary electric tamping machine is not only suitable for tamping general roadbeds, but also suitable for tamping hardened roadbeds. The main technology is as follows: a motor is fixed on a frame, the power of the motor is distributed to two output shafts by a belt transmission device, the motor not only can be connected with a planetary tamping rod to produce vibration-excited force with a planetary mechanism which rotates in a rolling cone and revolves around a rolling way and tamp the general roadbeds, but also can be connected with a separated tamping pick to produce impact with a crank slider mechanism and tamp the hardened roadbeds, and can randomly change the tamping direction through the rotation of the frame on a traveling rack. The multi-purpose rotary electric tamping machine has the advantages of multiple purposes, strong adaptability, good shock-absorbing, comfortable operation, high production efficiency, good tamping effect, reliable insulation, convenient and fast upper and lower tracks, ensured vehicle safety, construction and personal safety, light weight, long service life, novel design, compact structure and convenient repairing.

Description

The multi-purpose rotary electric rammer

One: technical field:

The utility model belongs to the railway maintenance mechanical field.

Two: background technology:

Now, China railways overwhelming majority circuit is for there being the quarrel circuit.According to the medium-term and long-term railway construction planning of country, to the year two thousand twenty with newly-built more than 40,000 kilometers railways, make the China railways total kilometrage reach 120,000 kilometers, wherein except that part Line for Passenger Transportation and inter-city passenger rail, most of ew line will be had higher requirement to the maintenance machinery that is used for the line tamping operation for the quarrel circuit is arranged.At present, small-sized tamping machine mainly contains two classes: a class is to utilize flexible axle to make rod firm by ramming to produce circular vibration and overcome frictional resistance between the ballast aggregate, make it relative motion and rearrange, thereby pillow is filled up the purpose that reaches closely knit ballast aggregate, firm railway roadbed in the space down, but the action direction of exciting force and the desired direction of closely knit ballast aggregate are inconsistent, so be not suitable for making firm by ramming the railway roadbed that hardens, only be used for the tamping operation of general railway roadbed; Another kind of is the actual conditions of still not having the railway roadbed maintenance machinery that is suitable for hardening at domestic, use the impacting pickaxe on broken damage road surface in the HIGHWAY MAINTENANCE and make the railway roadbed that hardens firm by ramming, and existing its power source part is developed with the split type tamping pickaxe that working portion separates, but continue to make firm by ramming down easily after the railway roadbed that hardens washed open ballast aggregate is smashed to pieces, do not meet the requirement of railway maintenance, especially true to the limestone railway roadbed.

Three: summary of the invention:

The purpose of this utility model will design a kind of can the replacing easily exactly and make part firm by ramming, both be applicable to and made general railway roadbed firm by ramming, also be applicable to and make the railway roadbed that hardens firm by ramming, and can make direction firm by ramming, safely and efficiently the electric tamping tool by any change of the rotation of frame on walking frame.

The technical solution of the utility model is: power source partly is fixed on the frame with a motor, and the power of motor is assigned on two output shafts by belt driver, and output shaft is contained in the bearing support, on the axle pushing block is housed, and an end of bearing support is equipped with head; Planetary flexible axle one end of making rod part firm by ramming is equipped with flexible shaft end, with tapper to be threaded, be supported on the big play bearing, revolve round the sun along raceway in the time of rotation, constitute planet cyclic gear train, produce exciting force and arrive pick, be used to make firm by ramming general railway roadbed by excellent shell, pick body; The flexible shaft end of flexible axle one end of split type tamping pickaxe part and square plug are to be threaded, and square plug injects in the square hole that connects axle, gear shaft with connect axle to be threaded, driving slider-crank mechanism generation impact force is made the railway roadbed that hardens firm by ramming; Planetary make rod firm by ramming and flexible axle plug, the coupling head of the split type tamping pickaxe other end general, the flexible axle plug injects in the hole of output shaft during tamping operation, in the coupling head reeve head, pulls down joint handle and gets final product; The little axle reeve that is consolidated on the frame is consolidated in the radial thrust bearing of walking frame upper bearing sleeve, also can changes easily after rotating to an angle and make direction firm by ramming.

The beneficial effects of the utility model are: line maintenance construction polygamy is equipped with small generator, uses motor to do the effect that power source can be given full play to existing resource.Planetary coupling part of making rod, split type tamping pickaxe and power source firm by ramming is general, can exchange easily, is applicable to respectively to make general railway roadbed firm by ramming and the railway roadbed that hardens, and vibration damping is good, operate comfortable, the production efficiency height, tamping result is good; Frame can be rotated arbitrarily on walking frame, can change tamping operation direction, a tractor serves several purposes as required, compliance is strong, and insulation is reliable, and the road is convenient and swift up and down, guarantee traffic safety, construction safety and personal safety, in light weight, life-span length, modern design, compact conformation, maintenance are easy.

Four: description of drawings:

Fig. 1 is the front elevational schematic of the utility model power source part.

Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.

Fig. 3 is planetary front elevational schematic of making the rod part firm by ramming.

Fig. 4 is the broken section enlarged diagram of Fig. 3

Fig. 5 is the front elevational schematic of split type tamping pickaxe part.

Fig. 6 is the broken section enlarged diagram of Fig. 5.

Five: the specific embodiment:

Describe details of the present utility model and working condition in detail in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.Line maintenance construction polygamy is equipped with small generator, uses motor to do the effect that power source can be given full play to existing resource.Motor 1-1 of power source part 1 usefulness is fixed on the frame 1-13, the power of motor 1-1 is assigned on two output shaft 1-9 through driving pulley 1-2, V-belt 1-4, driven pulley 1-5, output shaft 1-9 is contained in the bearing support 1-6, on the axle pushing block 1-10 is housed, play ratchet, transferring power when guaranteeing to rotate counterclockwise; The end of bearing support 1-6 is equipped with head 1-7, is equipped with on the head 1-7 to connect handle 1-8, and frame 1-13 is equipped with protective cover 1-11, is fixing the two-direction switch 1-3 of waterproof above, can adjust the rotating of motor easily.Planetary flexible axle 1-18 one end of making rod 2 firm by ramming is equipped with flexible shaft end 2-17, with tapper 2-16 to be threaded, be supported on the big play bearing 2-11, revolve round the sun along raceway 2-15 in the time of rotation, constitute planet cyclic gear train, produce exciting force and arrive pick 2-10, be used to make firm by ramming general railway roadbed by excellent shell 2-8, pick body 2-9; Flexible pipe 2-4 one end is equipped with coupling head 2-2, and conelet cover 2-3, the other end are equipped with big tapered sleeve 2-6, hose coupling 2-7, and its thickened portion is equipped with vibration dampening handle 2-5, can reduce vibration, handled easily effectively; In the rod shell 2-8 back-up ring 2-12, oil sealing 2-13 are housed also, oil seal seat 2-14 seals, and prevents that greasy dirt from entering, and guarantees that tapper 2-16 male cone (strobilus masculinus) is nonslipping pure rolling in the rolling of raceway 2-15 inner conical surface.The flexible shaft end 3-5 of flexible axle 3-3 one end of split type tamping pickaxe 3 and square plug 3-8 are to be threaded, side plug 3-8 injects and connects in the square hole of a 3-13, gear shaft 3-14 with meet a 3-13 being threaded, drive slider-crank mechanism and produce impact force and make the railway roadbed that hardens firm by ramming; In flexible pipe 3-2 one end packing ring 3-1 is housed, coupling head 2-2 is housed outward, conelet cover 2-3, the other end is equipped with hose coupling 3-4, hose coupling 3-4 and snap joint 3-7 are to be threaded, promote platen 3-9 before using, snap joint 3-7 is injected in the tie-plate 3-11, tie-plate 3-11 is connected with body 3-15, decontrol platen 3-9, stage clip 3-10 flicks, and snap joint 3-7 is pinned get final product, and opening spring 3-12 makes that platen 3-9 is unlikely to be deviate from.Planetary make rod 2 firm by ramming and flexible axle plug 2-1, the connector 2-2 of split type tamping pickaxe 3 other ends general, during tamping operation, flexible axle plug 2-1 injects in the hole of output shaft 1-9, coupling head 2-2 injects in the head 1-7, pull down joint handle 1-8 and just can start shooting respectively and be used to make firm by ramming the general railway roadbed and the railway roadbed that hardens, vibration damping is good, operates comfortable, the production efficiency height, tamping result is good.Frame 1-13 fixed little axle 1-15, walking frame 1-12 fixed bearing holder (housing, cover) 1-14, interior dress radial thrust bearing 1-18, little axle 3-15 is packed in the radial thrust bearing 1-18, locking nut 1-17 locking, load onto cottor pin 1-16, the back that rotates to an angle is injected bearing pin 1-25 and also can be changed easily and make direction firm by ramming, a tractor serves several purposes, compliance is strong.The travelling wheel 1-19 that two two-wheel edge are installed on the walking frame 1-12 moves on a siding track, welding the stationary pipes 1-21 of square hole, be inserted with telescoping tube 1-22 in the square hole, be inserted with expansion link 1-23 in the telescoping tube 1-22 and respectively with trip bolt 1-20 locking, expansion link 1-23 one end fixed the nylon travelling wheel 1-24 of a single-wheel edge, be used on the opposite side track, moving, as making the railway roadbed under the double track simultaneously firm by ramming, can onlinely use, both can be used for marking rail, also can be used for meter construction on path road.Be connected two U-shaped plate 3-17 with attachment pegs 3-19 between the body 1-15 of split type tamping pickaxe 3 and the hood 3-16, connecting pin 3-19 and U-shaped plate 3-17 are to be threaded and to inject in the oscillating bearing 3-18 endoporus that is contained on the body 3-15, operator is packed 3-22 into hood 3-16 with locking nut 3-21 locking, outer dress vibration damping cover 3-23, the boss of U-shaped plate 3-17 injects operator in the hole of 3-22, hang with two vibration damping extension spring 3-20 between two U-shaped plate 3-17, operator is being in quick condition when making firm by ramming.Complete machine insulation is reliable, and the road is convenient and swift up and down, guarantees traffic safety, construction safety and personal safety, and in light weight, life-span length, modern design, compact conformation, maintenance are easy.

Claims

1, a kind of multi-purpose rotary electric rammer, it is characterized in that: power source part (1) is fixed on the frame (1-13) with a motor (1-1), the power of motor (1-1) is assigned on two output shafts (1-9) by belt driver, output shaft (1-9) is contained in the bearing support (1-6), on the axle pushing block (1-10) is housed, an end of bearing support (1-6) is equipped with head (1-7); Planetary flexible axle (2-18) end of making rod (2) firm by ramming is equipped with flexible shaft end (2-17), with tapper (2-16) to be threaded, be supported on the big play bearing (2-11), revolve round the sun along raceway (2-15) in the time of rotation, constitute planet cyclic gear train, produce exciting force and arrive pick (2-10), be used to make firm by ramming general railway roadbed by excellent shell (2-8), pick body (2-9); The flexible shaft end (3-5) of flexible axle (3-3) end of split type tamping pickaxe (3) and square plug (3-8) are to be threaded, side's plug (3-8) injects in the square hole that connects axle (3-13), gear shaft (3-14) with connect axle (3-13) being threaded, drive the bent plate slide block mechanism and produce impact force and smash plectane knot railway roadbed; (2-2) is general for planetary flexible axle plug (2-1), connector of making the rod (2) and split type tamping pickaxe (3) other end firm by ramming, during tamping operation, flexible axle plug (2-1) injects in the hole of output shaft (1-9), and coupling head (2-2) is injected in the head (1-7), pulls down joint handle (1-8) and gets final product.

2, according to the described multi-purpose rotary electric rammer of claim 1, it is characterized in that: frame (1-13) fixed little axle (1-15), walking frame (1-12) fixed bearing holder (housing, cover) (1-14), interior dress radial thrust bearing (1-18), little axle (1-15) is packed in the radial thrust bearing (1-18), locking nut (1-17) locking, load onto cottor pin (1-16), the back reeve bearing pin (1-25) that rotates to an angle can change easily makes direction firm by ramming.

3, according to the described multi-purpose rotary electric rammer of claim 1, it is characterized in that: the travelling wheel (1-19) that two two-wheel edge are installed on the walking frame (1-12) moves on a siding track, welding the stationary pipes (1-21) of square hole, be inserted with telescoping tube (1-22) in the square hole, be inserted with expansion link (1-23) in the telescoping tube (1-22) and use trip bolt (1-20) locking respectively, expansion link (1-23) end fixed the nylon travelling wheel (1-24) of a single-wheel edge.

4, according to the described multi-purpose rotary electric rammer of claim 1, it is characterized in that: be connected two U-shaped plates (3-17) with attachment pegs (3-19) between the body (3-15) of split type tamping pickaxe (3) and the hood (3-16), connecting pin (3-19) and U-shaped plate (3-17) are to be threaded and to inject in oscillating bearing (3-18) endoporus that is contained on the body (3-15), operator (3-22) pack into hood (3-16) with locking nut (3-21) locking, outer dress vibration damping cover (3-23), the boss of U-shaped plate (3-17) injects operator in the hole of (3-22), hangs with two vibration damping extension springs (3-20) between two U-shaped plates (3-17).