CN2510524Y - Internal-combustion straight-moving type tampering machine - Google Patents
Internal-combustion straight-moving type tampering machine Download PDFInfo
- Publication number
- CN2510524Y CN2510524Y CN 01261646 CN01261646U CN2510524Y CN 2510524 Y CN2510524 Y CN 2510524Y CN 01261646 CN01261646 CN 01261646 CN 01261646 U CN01261646 U CN 01261646U CN 2510524 Y CN2510524 Y CN 2510524Y
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- CN
- China
- Prior art keywords
- internal combustion
- combustion engine
- vibrating body
- transmission shaft
- vibration absorber
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- Expired - Fee Related
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Abstract
A tamping device of internal combusting and direct dynamic type is a small railway maintaining machine mainly used for the tamping of ballast road bed. The utility model mainly comprises an internal combusting machine (1), damping devices (2) (3), a transmission shaft (5), a vibration body (4) and a handle (6). The internal combustion machine (1) directly drives the vibration body (4) into vibrating through a transmission shaft (5). The connecting part of the internal combustion machine (1) and the vibration body (4) is additionally provided with damping devices (2) (3). The utility model is small in size, compact in structure, light in weight, convenient in operation and safe and effective for moving up and down. The utility model provides a novel ballast road bed tamping device for maintenance by utilizing train operation interval on speed-raising line.
Description
Technical field
Internal combustion Direct Action Type tamper is a kind of light track maintenance machinery that is applicable to the railway ballast maintenance, is mainly used in the tamping operation of ballast railway roadbed.
Background technology
It is the be engaged in important step of maintenance work of worker that railway ballast railway roadbed is made firm by ramming.At present, the hand-held equipment of making firm by ramming mainly contains electric pick, electronic or internal combustion flexible shaft driving is made rod firm by ramming.Electric pick is to constitute vibration source by the Motor Drive off-centred dipole, and the top that vibration source is installed in electric pick drives the vibration of pick shovel.The weight of electric pick is more than 20 kilograms, and hand-held operation is very heavy.During operation, must be equipped with huge combustion power power supply on railway track, power line in tow on the electric pick uses very inconvenient.Electronic or internal combustion flexible shaft driving is made rod firm by ramming, and vibrating body adopts planetary oscillator, and oscillator is driven by flexible axle by motor or internal combustion engine.The rod of making firm by ramming that vibrating body and flexible axle constitute weighs 18 kilograms, and hand-held operation is also inconvenient.Motor or internal combustion engine be on railway line in addition, road inconvenience up and down, and there is very big danger in tamping operation on the line, and the flexible axle rapid wear, and planetary oscillator is failure of oscillation sometimes.Behind the train speed raising, because the speed of a motor vehicle is fast, rate of traffic flow is big, incompatibility utilizes the train gap to carry out tamping operation.
Summary of the invention
The purpose of this utility model is to make the deficiency that equipment exists firm by ramming for solving existing hand-held railway ballast railway roadbed, design that a kind of volume is little, in light weight, efficient is high, easy to operate, safety, the road is quick up and down, and the railway ballast railway roadbed that is adapted to utilize the train operation gap to carry out tamping operation is made equipment firm by ramming.
Internal combustion Direct Action Type tamper mainly is made up of internal combustion engine, vibration absorber, power transmission shaft, vibrating body and handgrip.Internal combustion engine is the power of internal combustion Direct Action Type tamper, it is installed in the top of internal combustion Direct Action Type tamper, the output shaft of internal combustion engine is connected with power transmission shaft, the other end of power transmission shaft connects vibrating body, internal combustion engine directly drives off-centred dipole in the vibrating body by power transmission shaft, make vibrating body produce strong vibration, in order to alleviate the vibration of vibrating body to internal combustion engine, internal combustion engine is connected with the top of one-level shock absorber, the bottom of another grade shock absorber is connected with vibrating body, two-stage shock absorber is fixed on the connecting rod jointly up and down, constitutes the two-stage vibration absorber.Handgrip also is fixed on the connecting rod in order to handle tamper.
Description of drawings
Fig. 1 is the complete machine structure schematic diagram of internal combustion Direct Action Type tamper.
Fig. 2 is an internal combustion Direct Action Type tamper vibration absorber sectional structure schematic diagram.
The specific embodiment
Utilize example in the accompanying drawing internal combustion Direct Action Type tamper to be done the detailed description of an embodiment below.
Internal combustion Direct Action Type tamper as shown in Figure 1, it mainly is made up of internal combustion engine 1, vibration absorber 2,3, vibrating body 4, power transmission shaft 5 and handgrip 6.Internal combustion engine 1 is the power of internal combustion Direct Action Type tamper, and the output shaft of internal combustion engine is connected with power transmission shaft 5, and the other end of power transmission shaft 5 connects vibrating body 4, and internal combustion engine directly drives off-centred dipole in the vibrating body 4 by power transmission shaft 5, makes the strong vibration of vibrating body 4 generations.In order to alleviate the vibration of 4 pairs of internal combustion engines 1 of vibrating body, make internal combustion engine 1 unlikely damage, installed the identical two-stage vibration absorber 2,3 of structure additional in the internal combustion engine 1 and the junction of vibrating body 4, vibration absorber 2 tops are fastened on the internal combustion engine 1 with bolt, the bottom of vibration absorber 3 is fixed on being threaded on the vibrating body 4, forms the two-stage vibration damping.
Vibration absorber 2,3 as shown in Figure 2.Isolate with rubber pad 8 between the base 7 of vibration absorber 3 and the connecting rod 11, cover rubber sleeve 9 on the outer tube wall of connecting rod 11, sleeve 10 is inserted in rubber sleeve 9, and rubber sleeve 9 is isolated connecting rod 11 and sleeve 10.Connecting rod 11 usefulness thread spindles are to being fastened on the base 7, and connecting rod 11 constitutes elasticity by rubber pad 8 with rubber sleeve 9 with base 7 and is connected.In the bottom, connecting rod 11 has been realized first order vibration damping with vibrating body 4, reaches the purpose of vibration damping.On top, vibration absorber 2 makes connecting rod 11 also constitute elasticity with internal combustion engine 1 with same method to be connected, and realizes second level vibration damping, has reached the purpose of two-stage vibration damping.
The work of internal combustion Direct Action Type tamper is achieved in that and drives power transmission shaft 5 when internal combustion engine 1 output shaft rotates at a high speed, drives the off-centred dipole in the vibrating body 4, makes the strong vibration of vibrating body semi-finals.Vibrating body 4 inserts in the railway roadbed ballast that will make firm by ramming, makes ballast jolt ramming, reaches the purpose of making firm by ramming.The judder that vibrating body 4 produces obviously reduces the vibration that acts on the internal combustion engine 1 through vibration absorber 2 and vibration absorber 3, has effectively protected internal combustion engine 1.
The utility model is a kind of novel railway maintenance machinery.Characteristics are that compact internal combustion engine is is directly connected and composed independently tamper by vibration absorber and power transmission shaft and vibrating body.It has, and volume is little, in light weight, efficient is high, easy to operate, safety, and road characteristics efficiently mainly are adapted to utilize the train operation gap to carry out tamping operation up and down, are a kind of desirable small-sized railway ballast railway roadbed tamping machines.
Claims (2)
1, a kind of internal combustion Direct Action Type tamper that is applicable to the railway ballast maintenance work.It mainly is made up of internal combustion engine 1, vibration absorber 2,3, vibrating body 4, power transmission shaft 5 and handgrip 6, it is characterized in that: the output shaft of internal combustion engine 1 is connected with power transmission shaft 5, the other end of power transmission shaft 5 connects vibrating body 4, internal combustion engine 1 directly drives off-centred dipole in the vibrating body 4 by power transmission shaft 5, the junction of internal combustion engine 1 and vibrating body 4 has installed two-stage vibration absorber 2,3 additional, vibration absorber 2 tops are fastened on the internal combustion engine 1 with bolt, vibration absorber 3 bottoms are fixed on being threaded on the vibrating body 4, form the two-stage vibration damping.
2, internal combustion Direct Action Type tamper according to claim 1, it is characterized in that: isolate with rubber pad 8 between the base 7 of vibration absorber 3 and the connecting rod 11, cover rubber sleeve 9 on the outer tube wall of connecting rod 11, sleeve 10 is inserted in rubber sleeve 9, rubber sleeve 9 is isolated connecting rod 11 and sleeve 10, connecting rod 11 constitutes elasticity by rubber pad 8 with rubber sleeve 9 with base 7 and is connected, and has realized first order vibration damping.Vibration absorber 2 makes connecting rod 11 be connected with same method formation elasticity with internal combustion engine 1, has realized second level vibration damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261646 CN2510524Y (en) | 2001-09-14 | 2001-09-14 | Internal-combustion straight-moving type tampering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261646 CN2510524Y (en) | 2001-09-14 | 2001-09-14 | Internal-combustion straight-moving type tampering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2510524Y true CN2510524Y (en) | 2002-09-11 |
Family
ID=33669551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261646 Expired - Fee Related CN2510524Y (en) | 2001-09-14 | 2001-09-14 | Internal-combustion straight-moving type tampering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2510524Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198310A (en) * | 2014-07-01 | 2014-12-10 | 昆明理工大学 | Cyclic loading tamping teststand for indoor crushed stone ballast track beds |
| CN112243470A (en) * | 2018-07-25 | 2021-01-19 | 罗贝尔铁路建筑机械有限责任公司 | Vibrating tamper for compacting a track bed of a track |
-
2001
- 2001-09-14 CN CN 01261646 patent/CN2510524Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198310A (en) * | 2014-07-01 | 2014-12-10 | 昆明理工大学 | Cyclic loading tamping teststand for indoor crushed stone ballast track beds |
| CN104198310B (en) * | 2014-07-01 | 2016-09-14 | 昆明理工大学 | A kind of indoor prose style free from parallelism ballast track bed CYCLIC LOADING is made firm by ramming test bed |
| CN112243470A (en) * | 2018-07-25 | 2021-01-19 | 罗贝尔铁路建筑机械有限责任公司 | Vibrating tamper for compacting a track bed of a track |
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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 |