CN2646189Y - Portable diesel tamping machine - Google Patents
Portable diesel tamping machine Download PDFInfo
- Publication number
- CN2646189Y CN2646189Y CN 03277681 CN03277681U CN2646189Y CN 2646189 Y CN2646189 Y CN 2646189Y CN 03277681 CN03277681 CN 03277681 CN 03277681 U CN03277681 U CN 03277681U CN 2646189 Y CN2646189 Y CN 2646189Y
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- tamping
- transmission mechanism
- sleeve pipe
- internal combustion
- support
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Abstract
A portable diesel tamping machine, wherein, a power device adopts a small-sized gas generator [1] which is arranged on the support with an armrest [2]; a vibration tamping mechanism facing downwards is arranged at the bottom of the support; the upper end of the tamping rod is connected to the bottom of the support through a rubber damping tray [6]; a gearing comprises a clutch, a belt transmission mechanism, a gear transmission mechanism and a universal coupling transmission mechanism or a soft shaft transmission mechanism; the rotation of the gas generator [1] passes through the clutch, the belt transmission mechanism, the gear transmission mechanism, and finally passes through the center hole of the rubber damping tray [6], and is conveyed to the vibration tamping mechanism through the universal coupling transmission mechanism or a soft shaft transmission mechanism. The technical proposal adopts gas generator to provide power, one tamping machine is provided with one gas generator, so the tamping machine is of light weight, flexible operation, easy carry, the tamping machine needs no additional tamping support when climbing ramp, and the tamping machine is fast and safe when the tamping machine runs down a decline; the utility model is particularly suitable for tamping work on busy main road and fork road. The utility model is of bigger social benefit, economic benefit and popular value.
Description
Technical field
The utility model relates to a kind of railway maintenance utensil, is specifically related to a kind of maintenance railway ballast, to guarantee the portable tamping tool of railroad track level, height.
Background technology
The tamping operation of railway track railway roadbed is an important maintenance of way job, its objective is level and the height of adjusting railroad track, makes ballast bed of track firm by ramming, and the maintenance line track quality guarantees starting smoothly of train.For a long time, how to effectively utilize the Train Interval time and carry out tamping operation, and can guarantee farthest that the safety in the operation is the problem that railway department is concerned about always.Made equipment firm by ramming mainly by a tamping support for one in the past, 4 electronic rods of making firm by ramming, 1 generating set and some power lines are formed, and tamping support is placed in orbit, and 4 electronic rods of making firm by ramming connect by the flexible axle motor.During operation, the driven by power motor that generating set sends rotates, and manually-operated is made rod firm by ramming and made firm by ramming, makes rod during walking firm by ramming and is placed on the shelf, carries out tamping support on the line and moves forward.This shortcoming of making equipment firm by ramming is: 1, the road is very inconvenient up and down in order to dodge passing train; 2, because rate of traffic flow height, train speed are fast, in case can not in time withdraw, consequence will be extremely serious; 3, when raining working, easily cause electric leakage, poor safety performance; 4, it is less to run into location place where Taoist rites are performed such as mountain area, tunnel, and the road is more inconvenient up and down; 5, because can not operation on the restriction track switch of tamping support.
Current, along with the train speed raising engineering constantly advances, track structure just progressively develops to the heavy-duty direction, this has proposed new requirement to the railway tamping operation, especially rate of traffic flow strengthens, and brings difficulty to mechanized, particularly safety issue is brought influence.For this reason, develop a kind of novel, efficient, safe and reliable tamping operation facility and become vital task of railway maintenance work.
The purpose of this utility model provides a kind of by single independent operation, do not need any attached power-equipment, road portable internal combustion easily up and down, this tamping tool can not only satisfy on-the-spot tamping operation needs preferably, and its mobility and flexibility extremely help safety in production.
Summary of the invention
For achieving the above object, the technical solution adopted in the utility model is: a kind of portable internal combustion, form by power set, transmission device, damping device, vibrating device and five parts of support, power set adopt put-put, this petrol engine is installed on the support body of an Armrest, the bottom of support body is provided with the vibration tamping bar structure downwards, makes the rod upper end firm by ramming and is connected with the support body bottom by a rubber damper; Transmission device comprises clutch, belt gear, gear drive and universal joint shaft transmission mechanism or flexible shaft transmission mechanism, petrolic rotation output connects through clutch, belt gear, gear drive successively, finally is delivered to the vibration tamping rod by universal joint shaft transmission mechanism or flexible shaft transmission mechanism from the set hole of rubber damper central authorities.
Related content and change interpretation in the technique scheme are as follows:
1, in the such scheme, power set specifically are put-puts; Transmission device specifically is clutch, belt gear, gear drive and universal joint shaft transmission mechanism or flexible shaft transmission mechanism; Damping device specifically is a rubber damper; Vibrating device specifically is the vibration tamping rod; Support specifically is the support body of Armrest.
2, in the such scheme, in order to realize automatic clutch between petrol engine and the belt gear, the clutch that the petrol engine output is installed adopts centrifugal clutch.
3, in the such scheme, for simplified structure and with transmission of power to the Hooks coupling universal coupling of below, belt gear adopts the transmission of one-level V belt, gear drive adopts a pair of spiral bevel gear to be arranged vertically.
4, in the such scheme, described vibration tamping rod can adopt following scheme: promptly mainly be made of sleeve pipe and vibrating head, the lower end of sleeve pipe is provided with tamping head, vibrating head is a centre offset rod, this rod stretches in the sleeve pipe, the unsettled setting in its lower end, upper end swivel bearing are at the sleeve pipe oral area, and the top of sleeve pipe is connected with the support body bottom by a rubber damper.Described vibrating head is provided with eccentric block in the lower end, and eccentric block is made of the matrix that rotary body excises a side.The above vibrating head of eccentric block is provided with one section tapper, and the internal surface of sleeve pipe of corresponding tapper is provided with one section internal taper hole.
The utility model operating principle is: be in idle state after the petrol engine starting, this moment is because the effect of centrifugal clutch makes the motor zero load, when throttle adds ambassador's motor and reaches certain rotating speed, clutch closes automatically, by belt transmission → Bevel Gear Transmission → Hooks coupling universal coupling → vibrating head, because vibrating head unsettled eccentric setting in sleeve pipe, vibrating head rotates at a high speed simultaneously under motor drives, the bump outer tube produces vibration, realizes tamping operation.After tamping operation finished, as long as engine throttle is turned down, centrifugal clutch was thrown off automatically, and motor enters idling mode, the flame-out button that closes, engine shutdown.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, safety factor increases substantially.The former equipment of making firm by ramming has tamping support, all places on the line when operation and walking, and is careless slightly, will cause the serious consequence of car crash, and the utility model is in light weight, one of one man operation, and upper and lower road is man-machine synchronously, does not therefore have above-mentioned unsafe factor and exists.In addition, the former equipment of making firm by ramming adopts the electronic tamping unit of generating set as power, therefore when operation, in case electric wire fracture or chance rainy day are easily caused electric leakage, bring serious hidden danger to personal safety, and the utility model power adopts put-put, does not therefore have above-mentioned safety problem.
2, simple in structure, flexible operation, easy to carry.It is existing that electronic to make the weight of rod when not containing generating set firm by ramming be about 80kg, the road generally is lifted away from circuit by 4 people up and down, because rate of traffic flow is bigger, make troubles to operation in frequent road up and down, and the heavy 19kg of the portable tamping tool of this programme, one of one man operation, and it is simple in structure, the road carries by a people up and down, and it is comparatively convenient to operate, the higher section of extremely suitable rate of traffic flow.
3, be convenient to arrange maintenance work.Existing line is supported and to be repaiied the employing state and repair, and to the state maintenance that some great distances or workload are not concentrated, the former equipment of making firm by ramming must all be taken out of, and very inconvenience adopts novel tamping tool then can to do rationally to arrange according to the workload size.From this angle, this programme is specially adapted to horse race maintenance, single face sled maintenance and the switch section maintenance that great distance, workload are not concentrated, and octahedral is made firm by ramming and can once be finished.
4, the utility model tamping tool is not limited by weather, the energy normal operation of light rain sky, and this helps bigger to the bigger work area of personnel reduction amplitude.
In sum, the utlity model has characteristics such as rational in infrastructure, in light weight, flexible operation, safety in utilization be good.At the scene in the operation, tamping tool of one man operation, upper and lower road is man-machine synchronously, and this tamping tool is power with the petrol engine, does not have the worry that electric leakage is hurted sb.'s feelings.In China railways speed-raising, rate of traffic flow strengthens, and track structure is just progressively under the situation that the heavy-duty direction develops, and portable internal combustion is a kind of desirable facility that the Train Interval time carries out circuit and the fragmentary tamping operation of track switch that utilize.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model stage casing part sectional exploded view;
Accompanying drawing 3 is the utility model hypomere phantom.
In the above accompanying drawing: 1, petrol engine; 2, handrail; 3, belt pulley; 4, belt; 5, bevel gear box; 6, rubber damper; 7, Connection Block; 8, cross universal coupling; 9, vibrating head; 10, sleeve pipe; 11, connect cover; 12, tamping head; 13, lining; 14, pressure ring; 15, pressure ring; 16, self-aligning roller bearing; 17, back-up ring; 18, sealing ring; 19, tapper; 20, eccentric block.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment:, form by power set, transmission device, damping device, vibrating device and five parts of support referring to accompanying drawing 1～shown in Figure 3, a kind of portable internal combustion.
1, power set
Power set adopt put-put 1, and petrol engine 1 is selected Japanese honda GX31 (or WX10) type air cooling four-stroke gasoline engine for use, and valve is the overhead type structure, the efficiency of combustion height, and toxic emission is low.This maximum power 1.1kw (during 7000r.p.m), weight 3.4kg, power output is stable, reliable operation.
2, transmission device
Transmission device is made up of clutch, belt gear, gear drive and universal joint shaft transmission mechanism.Clutch is centrifugal clutch and is installed in petrol engine 1 output.Belt gear is the vee-belt transmission, and gear drive is a pair of Helical Bevel Gear, and the speed reducing ratio of two utmost point transmissions is 2.19: 1.Wherein:
First order belt transmission adopts SPZ type narrow V belt, and belt wheel is selected LY12 duralumin for use.The band drive mechanism is simple, has more buffering absorbing effect, can alleviate the influence of vibration to motor, guarantees the operate as normal of motor.
Second level Bevel Gear Transmission can obtain the power output of vertical direction, and arranging with commensurate structure needs.For making stable drive, improve bearing capacity, reduce noise, adopt spiral bevel gear.Gear housing is selected ZL203 duralumin for use, with weight reduction.
The universal joint shaft transmission mechanism adopts cross universal coupling 8.
3, damping device
Vibration absorber is one of critical component of portable internal combustion, and this machine utilizes rubber to have higher internal resistance, and the characteristics that the absorbing high-frequency vibrating effect is good have been made rubber damper 6 specially, has obtained comparatively satisfied effectiveness in vibration suppression.
4, vibrating device
For adapting to engine speed height, moment of torsion features of smaller, vibrating device adopts eccentric rod whirling vibration structure.
5, support is the support body of Armrest 2.
6, specifically structure and annexation are as follows:
Petrol engine machine 1 and bevel gear box 5 are installed on the support body of an Armrest 2, the bottom of support body is provided with the vibration tamping bar structure downwards, this vibration tamping rod is by sleeve pipe 10, vibrating head 9, connect cover 11, tamping head 12, lining 13 constitutes, the lower end of sleeve pipe 10 connects one section and connects cover 11, connect cover 11 lower ends and fix a tamping head 12, vibrating head 9 is a centre offset rod, this rod stretches into sleeve pipe 10 and connects in the cover 11, the unsettled setting in its lower end, the upper end adopts roller bearing 16 swivel bearings on a Connection Block 7, Connection Block 7 is fixedlyed connected with sleeve pipe 10 upper port, and Connection Block 7 tops are connected with the support body bottom by a rubber damper 6.Vibrating head 9 is provided with eccentric block 20 in the lower end, eccentric block 20 is made of the matrix that rotary body excises a side, and the vibrating head 9 of eccentric block more than 20 is provided with one section tapper 19, and sleeve pipe 10 inwalls of corresponding tapper 19 are provided with one section internal taper hole lining 13.Petrol engine 1 output is equipped with centrifugal clutch, and clutch output lace wheel 3, Helical Bevel Gear finally are delivered to vibrating head 9 by cross-axle universal shaft coupling 8 from the set hole of rubber damper 6 central authorities.When petrol engine 1 rotated at a high speed by transmission device drive vibrating head 9, because eccentric block 20 effects of vibrating head 9 lower ends, the movement locus of vibrating head 9 was coniform, makes tapper 19 and internal taper hole lining 13 send bump, thus the generation vibration.
Claims (6)
1, a kind of portable internal combustion, form by power set, transmission device, damping device, vibrating device and five parts of support, it is characterized in that: power set adopt put-put [1], this petrol engine [1] is installed on the support body of an Armrest [2], the bottom of support body is provided with the vibration tamping bar structure downwards, makes the rod upper end firm by ramming and is connected with the support body bottom by a rubber damper [6]; Transmission device comprises clutch, belt gear, gear drive and universal joint shaft transmission mechanism or flexible shaft transmission mechanism, the rotation of petrol engine [1] output connects through clutch, belt gear, gear drive successively, finally is delivered to the vibration tamping rod by universal joint shaft transmission mechanism or flexible shaft transmission mechanism from the set hole of rubber damper [6] central authorities.
2, portable internal combustion according to claim 1 is characterized in that: described petrol engine [1] output is equipped with centrifugal clutch.
3, portable internal combustion according to claim 1 is characterized in that: described belt gear is made of one-level V belt transmission mechanism, and gear drive is arranged vertically by a pair of spiral bevel gear and constitutes.
4, portable internal combustion according to claim 1, it is characterized in that: described vibration tamping rod mainly is made of sleeve pipe [10] and vibrating head [9], the lower end of sleeve pipe [10] is provided with tamping head [12], vibrating head [9] is a centre offset rod, this rod stretches in the sleeve pipe [10], the unsettled setting in its lower end, upper end swivel bearing are at sleeve pipe [10] oral area, and the top of sleeve pipe [10] is connected with the support body bottom by a rubber damper [6].
5, portable internal combustion according to claim 4 is characterized in that: described vibrating head [9] is provided with eccentric block [20] in the lower end, and eccentric block [20] is made of the matrix that rotary body excises a side.
6, portable internal combustion according to claim 5 is characterized in that: the above vibrating head [9] of eccentric block [20] is provided with one section tapper [19], and sleeve pipe [10] inwall of corresponding tapper [19] is provided with one section internal taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277681 CN2646189Y (en) | 2003-08-13 | 2003-08-13 | Portable diesel tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277681 CN2646189Y (en) | 2003-08-13 | 2003-08-13 | Portable diesel tamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646189Y true CN2646189Y (en) | 2004-10-06 |
Family
ID=34302941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277681 Expired - Fee Related CN2646189Y (en) | 2003-08-13 | 2003-08-13 | Portable diesel tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646189Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034747A (en) * | 2017-06-09 | 2017-08-11 | 山东交通学院 | Portable tamping tool |
-
2003
- 2003-08-13 CN CN 03277681 patent/CN2646189Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034747A (en) * | 2017-06-09 | 2017-08-11 | 山东交通学院 | Portable tamping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |