CN2492337Y - Steel track cutter with top set swinging rod - Google Patents
Steel track cutter with top set swinging rod Download PDFInfo
- Publication number
- CN2492337Y CN2492337Y CN 01233913 CN01233913U CN2492337Y CN 2492337 Y CN2492337 Y CN 2492337Y CN 01233913 CN01233913 CN 01233913 CN 01233913 U CN01233913 U CN 01233913U CN 2492337 Y CN2492337 Y CN 2492337Y
- Authority
- CN
- China
- Prior art keywords
- rail
- swing arm
- frame
- cutting
- cutting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a cut-off machine, in particular to a steel rail cut-off machine with a single baulk arranged upside which comprises a motor that is arranged on a framework, the front end of the framework is provided with a rotation shaft which is provided with a cut-off device at one end, a driving device is provided between the other end of the rotation shaft and an output shaft of the motor, two operation bars are fixed to a baulk and the framework respectively. The baulk and the cantilever arm of a rail-checked device, and the baulk and the framework are respectively hinged. The baulk and the hinged shaft of the cantilever arm of the rail-checked device are arranged at the top of a location slot of the rail-checked device. The utility model has the advantages of simple structure, reasonable design, flexible and convenient employment, smooth cutting surface, and easy spreading and exploitation.
Description
(1) technical field: the utility model relates to a kind of cutting machine, particularly relates to putting single swinging rod rail cutting machine on a kind of.
(2) background technology: well-known, the rail cutting is the regular operation that railway track is safeguarded, in earthquake, and flood, and often need the rail that is twisted is changed in the train was derailed the accident, or partial cut, if the condition permission, available hack sawing machine, or employing band sawing machine, but operation in the open air, various conditions are relatively poor, often use the disc wheel rail cutter.Bidirectional swinging formula rail cutter with CN88215947.X is a basic model, for over ten years, patented product bidirectional swinging formula rail cutter in the past, for the Ministry of Railways in line upkeep, the rescue and relief work of natural calamity and all kinds of accidents recovers to be open to traffic as early as possible, performs deeds of valour in battle.It is motor-driven, flexible, and weight is lighter, operates easylier, welcome by the relevant personnel.But structurally also there is some deficiency in above-mentioned rail cutter, cut off rail, must carry out two-way cutting, causes the cutting section out-of-flatness, and adding the worker to section increases workload.
(3) summary of the invention: the purpose of this utility model is: overcome some defective of above-mentioned rail cutter, put single swinging rod rail cutting machine on designing and manufacturing.
The utility model is achieved in that
Put single swinging rod rail cutting machine on a kind of, contain rack-mounted engine, on frame front end turning cylinder, cutting mechanism is housed, between turning cylinder and power machine output shaft, transmission mechanism is housed, rail meter, and the swing arm that connects frame and rail meter, the cutting operation bar is separately fixed on swing arm and the frame.Swing arm and rail meter, swing arm and frame are hinged respectively, and the cantilever arm jointed shaft 7 of swing arm and rail meter is positioned at the top on plane on the rail meter locating slot.
Mid point N line MN and rail foot surface angle P at the bottom of the planar slot on the locating slot in rail meter cantilever arm and swing arm jointed shaft 7 central point M and the same vertical plane, it is ° better to get 40≤P≤70.
Cutting mechanism is equipped with protective cover on one side, and road wheel is equipped with in the frame lower end, and frame rear end is equipped with handrail.
Jointed shaft 7 and 4 uses threaded taper pin axis, or holds axis for tape spool.
The utlity model has tangible beneficial effect:
Put single swinging rod rail cutting machine on of the present utility model and overcome CN88215947.X bidirectional swinging formula rail cutter, two-way cutting causes the irregular deficiency of cutting section, because the jointed shaft 7 of swing arm and rail meter extension is positioned at the top on plane on the rail meter locating slot, make disc wheel no matter at the cutting rail head, or cutting rail abdomen, or during the cutting rail foot surface, can both operate freely, flexible and convenient has guaranteed the smooth of cutting section.Good cutting effect, the cut quality height is increased work efficiency, and has saved the time, creates favorable conditions for rail track maintenance and rescue and relief work, recovery are open to traffic.
Cutting machine of the present utility model, manufacturing simple in structure, reasonable in design, easy is implemented, and applies.
(4) description of drawings:
Put the structural representation of facing of single swinging rod rail cutting machine on Fig. 1.
Put the plan structure schematic diagram of single swinging rod rail cutting machine on Fig. 2
Fig. 3 MN line and flange of rail angle schematic diagram.
Put single swinging rod rail cutting machine perspective view on Fig. 4 is electric motor driven.
(5) concrete embodiment:
Embodiment one, referring to Fig. 1,2,3, among the figure, 1 is installed in frame rear end for handrail, when cutting machine is installed on the rail, be convenient to balancing run, road wheel 12 is installed in frame lower, 2 are installed on the frame for internal combustion engine (being engine), 3 is frame, frame 3 structure proximate English alphabet S shapes, and frame 3 front ends are installed rotating shaft, between the output shaft of rotating shaft one end and engine 2 transmission mechanism 11 is housed, as: belt and belt pulley, or chain and sprocket wheel, the rotating shaft other end is installed cutting mechanism, disc wheel 13 is arranged, with protective cover 10 and fastener, rail meter 8 comprises locating slot and cantilever arm, when being used to cut rail and be cut rail and tighten up, 7 is the jointed shaft of rail meter cantilever arm and swing arm 5,4 is the jointed shaft of swing arm 5 and frame 3, and swing arm 5 is done reciprocal rotation around jointed shaft 7 with around jointed shaft 4 respectively, and cutting operation bar 6 and 9 is separately fixed on swing arm 5 and the frame on 3.
Embodiment two, and referring to Fig. 4, the representative meaning that present embodiment is identical with embodiment one numbering is identical, does not repeat.Some difference are arranged, and the engine 2 that the utility model adopts is a motor.
Claims (4)
1. put single swinging rod rail cutting machine on one kind, contain rack-mounted engine, on frame front end turning cylinder, cutting mechanism is housed, between turning cylinder and power machine output shaft, transmission mechanism is housed, rail meter, and the swing arm that connects frame and rail meter, the cutting operation bar is separately fixed on swing arm and the frame, it is characterized in that: swing arm and rail meter, swing arm and frame are hinged respectively, and the cantilever arm jointed shaft 7 of swing arm and rail meter is positioned at the top on plane on the rail meter locating slot.
2. cutting machine according to claim 1 is characterized in that: mid point N line MN and rail foot surface angle P at the bottom of the planar slot on the locating slot in rail meter cantilever arm and swing arm jointed shaft 7 central point M and the same vertical plane, it is ° better to get 40≤P≤70.
3. cutting machine according to claim 1 and 2 is characterized in that: on one side cutting mechanism is equipped with protective cover, road wheel is equipped with in the frame lower end, and frame rear end is equipped with handrail.
4. cutting machine according to claim 1 and 2 is characterized in that: jointed shaft 7 and 4 uses threaded taper pin axis, or holds axis for tape spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233913 CN2492337Y (en) | 2001-08-07 | 2001-08-07 | Steel track cutter with top set swinging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233913 CN2492337Y (en) | 2001-08-07 | 2001-08-07 | Steel track cutter with top set swinging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2492337Y true CN2492337Y (en) | 2002-05-22 |
Family
ID=33647589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01233913 Expired - Fee Related CN2492337Y (en) | 2001-08-07 | 2001-08-07 | Steel track cutter with top set swinging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2492337Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113227498A (en) * | 2019-01-11 | 2021-08-06 | 罗贝尔铁路建筑机械有限责任公司 | Cutting sander and method for cutting through a rail of a track |
-
2001
- 2001-08-07 CN CN 01233913 patent/CN2492337Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113227498A (en) * | 2019-01-11 | 2021-08-06 | 罗贝尔铁路建筑机械有限责任公司 | Cutting sander and method for cutting through a rail of a track |
| CN113227498B (en) * | 2019-01-11 | 2023-07-18 | 罗贝尔铁路建筑机械有限责任公司 | Cutting sander and method for cutting through a rail 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 |