CN2617814Y

CN2617814Y - HF internal combustion flexible shaft compactor with output with same direction

Info

Publication number: CN2617814Y
Application number: CN 03216372
Authority: CN
Inventors: 梁玉玺; 刘兆鹏; 王宏达; 吴红太; 冯全胜; 沈君杰
Original assignee: 梁玉玺
Priority date: 2003-04-11
Filing date: 2003-04-11
Publication date: 2004-05-26
Anticipated expiration: 2013-04-11

Abstract

The utility model discloses a high frequency internal combustion flexible shaft tamping machine with the same rotation direction output, which comprises a framework, a transmission shaft, an internal combustion engine, a clutch, a nose, a traveling wheel, an absorber, a flexible shaft tamping stick and an operating handlebar, wherein, the flexible shaft tamping stick is connected with the transmission shaft via a reverse box on the side with an opposite direction output of the internal combustion engine, the transmission shaft is connected with the nose via a bearing block on the side with a positive direction output of the internal combustion engine, and a plurality of insulating padding plates are arranged among the framework, the bearing block, the reverse box and the internal combustion engine. The utility model has the advantages that the tamping operation can be carried out with a single machine, less operators are needed, only the positive direction tamping stick is used and the cost of the spare opposite direction tamping stick is reduced, the operation efficiency is improved, and the influence to the track circuit caused by orbit replacement is avoided.

Description

A kind of output is with turning to high frequency internal combustion flexible axle tamping tool

One, technical field

The utility model belongs to rail track track switch maintenance tamping operation field of construction machinery, especially relates to a kind of output with turning to high frequency internal combustion flexible axle tamping tool.

Two, background technology

Present domestic several high frequency flexible axle tamping tools that have, a kind of is electrodynamic type high frequency flexible axle tamping tool, this kind flexible axle tamping tool adopts threephase motor to be used as power, need threephase generator that electric power is provided during operation, and need drag cable, increased the generating worker and dragged the cable worker, operation is quite inconvenient, and cable drags wearing and tearing for a long time to personal safety and the certain threat of traffic safety formation simultaneously; Another kind is an internal combustion type high frequency flexible axle tamping tool, this kind flexible axle tamping tool adopts gasoline engine or diesel engine to be used as power, major part needs two same group jobs, need more operating personnel during operation, and the assigned personnel of present a considerable amount of track maintenance sections do not satisfy two with the needed number of group job.Can carry out the internal combustion high frequency flexible axle tamping tool of separate unit operation, because of there are two kinds of outputs of positive and reverse steering in this machine output, two kinds of rods of making firm by ramming that turn to can not mutual alternative, field operation need carry positive and negative two kinds turn to make rod firm by ramming, bring very big inconvenience for the field operation personnel, and the rod of making firm by ramming of counter steer in use very easily damages, and must lay in the rod of making firm by ramming of a great deal of counter steer, increased the use maintenance cost.

Three, summary of the invention

The novel purpose of this use be to improve the deficiency of prior art and provide a kind of separate unit can carry out tamping operation, operating personnel few, only use just turning to make rod firm by ramming, reduced that standby counter steer is made the expense of rod firm by ramming, improved operating efficiency, the output to the influence of track circuit of avoiding sliding down is with turning to high frequency internal combustion engine flexible axle tamping tool.

The novel purpose of this use is to realize like this, a kind of output is with turning to high frequency internal combustion flexible axle tamping tool, make rod firm by ramming and manipulating handgrip is formed by frame, power transmission shaft, internal combustion engine, clutch, head, travelling wheel, damper, flexible axle, be characterized in that making rod firm by ramming at the reverse side flexible axle of the output of internal combustion engine is connected with power transmission shaft by reverse box, internal combustion engine output forward one side power transmission shaft is connected with head by bearing support.

In order further to realize the purpose of this utility model, can be that reverse box is that two identical gears are meshing with each other, a gear is connected with power transmission shaft, another is connected with head by output shaft, gear both sides on output shaft are provided with bearing, be provided with bearing between power transmission shaft and gear, the connecting portion of power transmission shaft, output shaft and reverse box is provided with oil sealing.

In order to realize that the utility model avoids sliding down to the purpose of the influence of track circuit, can be to be provided with insulating pad between frame and traveling wheel carrier.

In order to realize that further the utility model avoids sliding down to the purpose of the influence of track circuit, can also be between bearing support, reverse box and internal combustion engine and frame, to be provided with insulating pad.

Compared with the prior art this use is novel has following distinguishing feature and good effect: the utility model is made rod firm by ramming at the reverse side flexible axle of the output of internal combustion engine and is connected with power transmission shaft by reverse box, internal combustion engine output forward one side power transmission shaft is connected with head by bearing support, reverse box is that two identical gears are meshing with each other, one links to each other with power transmission shaft, another is by axle, head is made rod firm by ramming with flexible axle and is linked to each other, solved the problem of the output shaft rotating of the present domestic flexible axle tamping tool that can carry out the separate unit operation like this, output just is to be turned to, only use the rod of making firm by ramming that is just turning to, make things convenient for the site operation personnel to change and made rod firm by ramming, need not lay in the rod of making firm by ramming of counter steer, greatly reduce and use and maintenance cost, improved operating efficiency.

Four, description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the structural representation of reverse box among Fig. 1.

Fig. 3 is an another kind of structural representation of the present utility model.

Five, specific embodiments

Embodiment 1; one sharp output is with turning to high frequency internal combustion flexible axle tamping tool; with reference to Fig. 1; Fig. 2; be that rear and front end below frame 1 is fixed with road wheel 10; road wheel 10 adopts insulation materials; the upper center of frame 1 is provided with internal combustion engine 4; respectively be provided with a power transmission shaft 3 on the machine frame at two sides 1 of internal combustion engine 4; the output shaft of internal combustion engine 4 is provided with clutch 5; output shaft 3 is by belt pulley 9 interlocks on V-belt 7 and the power transmission shaft 3; the output backward rotation one side flexible axle of internal combustion engine 4 is made rod 12 firm by ramming and is connected with power transmission shaft 3 by reverse box 13; internal combustion engine 4 output forwards one side power transmission shaft 3 is connected with head 8 by bearing support 2; reverse box 13 is that two identical gears 18 are meshing with each other; a gear 18 is connected with power transmission shaft 3; another is connected with head 8 by output shaft 19; gear 18 both sides on output shaft 19 are provided with bearing 16; 18 of power transmission shaft 3 and gears are provided with bearing 16; power transmission shaft 3; output shaft 19 is provided with oil sealing 17 with the connecting portion of reverse box 13; be connected with a flexible axle on each head 8 and make rod 12 firm by ramming; flexible axle is made firm by ramming on the rod 12 and is fixed with damper 11; damper 11 is connected with manipulating handgrip 14; be provided with protective cover 6 outside the internal combustion engine 4, this has constituted a kind of structure of the present utility model.

Embodiment 2, a kind of output is with turning to high frequency internal combustion flexible axle tamping tool, with reference to Fig. 3, Fig. 2, be on the basis of embodiment 1, be provided with insulating pad 15 between 10 of frame 1 and travelling wheels, 1 of bearing support 2, reverse box 13 and internal combustion engine 4 and frame are provided with insulating pad 15, and with the influence of avoiding sliding down to track circuit, other and embodiment 1 are identical.

Use the utility model, internal combustion engine 4 power are through centrifugal clutch 5, belt pulley 9 and power transmission shaft 3 are assigned on four output shafts and drive flexible axle, tapper in the rod 12 is made in drive firm by ramming, on the bearing of tapper one end bearing in big play bearing support 2, the other end is done the rotation and the revolution motion of pure rolling along raceway, this vibration force passes to the pick body and had both formed agitation force to ballast aggregate, frictional resistance between the ballast aggregate is overcome and reduces, make ballast aggregate be close to flow regime and begin to do relative motion and rearrange, behind the certain hour road pillow is filled up in the space down, thereby reach closely knit purpose.

Claims

1, a kind of output is with turning to high frequency internal combustion flexible axle tamping tool, make rod (12) firm by ramming and manipulating handgrip (14) is formed by frame (1), power transmission shaft (3), internal combustion engine (4), clutch (5), head (8), travelling wheel (10), damper (11), flexible axle, it is characterized in that making rod (12) firm by ramming at the reverse side flexible axle of the output of internal combustion engine (4) is connected with power transmission shaft (3) by reverse box (13), internal combustion engine (4) output forward one side power transmission shaft (3) is connected with head (8) by bearing support (2).

2, a kind of output according to claim 1 is with turning to high frequency internal combustion flexible axle tamping tool, it is characterized in that described reverse box (13) is that two identical gears (18) are meshing with each other, a gear (18) is connected with power transmission shaft (3), another is connected with head (8) by output shaft (19), gear (18) both sides on output shaft (19) are provided with bearing (16), be provided with bearing (16) between power transmission shaft (3) and gear (18), power transmission shaft (3), output shaft (19) are provided with oil sealing (17) with the connecting portion of reverse box (13).

3, a kind of output according to claim 1 is characterized in that being provided with insulating pad (15) between frame (1) and travelling wheel (10) frame with turning to high frequency internal combustion flexible axle tamping tool.

4, a kind of output according to claim 1 is characterized in that being provided with insulating pad (15) between bearing support (2), reverse box (13) and internal combustion engine (4) and frame (1) with turning to high frequency internal combustion flexible axle tamping tool.