CN2437722Y - Small hydraulic double-pick points tamping machine - Google Patents
Small hydraulic double-pick points tamping machine Download PDFInfo
- Publication number
- CN2437722Y CN2437722Y CN 00244303 CN00244303U CN2437722Y CN 2437722 Y CN2437722 Y CN 2437722Y CN 00244303 CN00244303 CN 00244303 CN 00244303 U CN00244303 U CN 00244303U CN 2437722 Y CN2437722 Y CN 2437722Y
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- CN
- China
- Prior art keywords
- tamping
- pick
- fuel tank
- small
- frame
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- 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 - Lifetime
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a small hydraulic double-pick points tamping machine, which is used on the working of a railway line. The utility model is the entire rigid machine frame which is composed of a bottom frame, a double lifting oil cylinder and a beam connection. A hydraulic power operating mechanism is installed on the upper part of an oil tank. The oil tank is arranged at the middle part of the machine frame. Two ends of the oil tank are connected with the lifting oil cylinder. The lower part of the oil tank is provided with a vibration tamping device composed of a double tamping pick which is hinged with an arc synchronizing rod, a sandwiched solid oil cylinder and a vibration frame in a hanging mode. A hydraulic traversing walk driving device is installed at the bottom of the oil tank. A connection hook is hooked between the bottom frame and the walk driving device. The utility model is suitable for the points tamping of various sizes and more complex structures. The utility model has the advantages of light quality for the entire machine, flexible operation, convenient transportation, etc.
Description
The utility model relates to the make sure two pick railroad switch tamping tools of tamping machine, particularly small-sized hydraulic of usefulness of a kind of railway track worker, is applicable to the tamping operation of various different model track switches.
Along with the raising of China railways train load and speed, particularly heavy duty and the starting of rapid, the circuit of heavy-duty track structure and laying concrete switch sleeper is increasing.Adopt hand-held worker (machine) tool such as rod of making firm by ramming of road pick, electric pick and flexible axle transmission that track switch is carried out tamping operation, not only the turnout tamping quality can not satisfy the requirement of train smooth, safe operation, and labour intensity is big, operating efficiency is low.Turnout tamping has become and has improved the heavy weak link of line tamping matter.Chinese patent " small-sized hydraulic railroad switch tamping tool " (patent No.: 99201906.0) though to the turnout tamping quality less state several hand-held workers (machine) have improve, complete machine quality weight, complex structure, exciting force are less than normal, folder rail inconvenient operation.
The purpose of this utility model is intended to overcome above-mentioned weak point of the prior art, and provides the better small-sized hydraulic of a kind of performance two pick railroad switch tamping tools.
The purpose of this utility model is to connect following structure to realize: comprise by frame, fuel tank, tamping equipment and running mechanism connect to be formed, it is by underframe, two hoist cylinders, crossbeam connects mutual group rigid mounting in aggregates, fuel tank top is equipped with by internal combustion engine, gear oil pump, the hydraulic power operating mechanism that hand-operated direction valve is formed, fuel tank is in central rack, two ends connect with hoist cylinder, the fuel tank bottom is hung with by consolidated oil jar, the tamping equipment that two tamping pickaxes that vibrating grid and bow type synchronizing bar are hinged are formed, underframe is equipped with the traversing traveling transmission device of hydraulic pressure, between underframe and the running gear by the hook hook joint.
Described pair of tamping pickaxe is installed in the vibrating grid inboard, and is on underframe, two hoist cylinder, crossbeam, fuel tank, consolidated oil jar, the same Center Symmetry Plane of vibrating grid.
Described fuel tank be about two independent case body, the split-type structural that the middle part is linked to each other by pipeline.
The transversely-moving rack and the walking frame of described running gear connect with alignment pin, and the walking frame bottom is equipped with two pairs of travelling wheels, middle parts and four rail tongsrail clamps is installed, is separately installed with the folder cylinder of rail in the end of this tong arm.
Described transversely-moving rack body frame is welded by channel-section steel, and the inboard is welded with the hook square steel bar, and the outside disposes balancing weight.
The utility model is owing to adopting the two hoist cylinders of two tamping pickaxes, big exciting force, laterally mobile, hydraulic pressure folder rail (or counterweight) structure of hydraulic drive, thereby be particularly suitable for the more complicated turnout tamping of various different models, structure, and possess advantages such as complete machine light weight, flexible operation, simple in structure, maintenance convenient transportation, fault are few, long service life.
Describe in detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model main machine structure sketch.
Fig. 2 is fuel tank 4 horizontal cross-sectional schematic among Fig. 1.
Fig. 4 is a kind of structural portion dress of running gear figure among Fig. 1.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the another kind of structural portion dress of running gear figure among Fig. 1.
Embodiment one: referring to Fig. 1-Fig. 5, connect mutual group square rigid mounting in aggregates by underframe 1, two hoist cylinders 6, crossbeams 8, fuel tank 4 tops are equipped with the hydraulic power operating mechanism of being made up of internal combustion engine 7, gear oil pump 9, hand-operated direction valve 10.Fuel tank 4 is in central rack, and two ends and hoist cylinder 6 connect, and fuel tank 4 bottoms are hung with the tamping equipment of being made up of two tamping pickaxes 2 of consolidated oil jar 5, vibrating grid 11 and bow type synchronizing bar 3 hinges.The horizontal running gear of hydraulic pressure that the bottom of underframe 1 is equipped with travelling wheel 16 and is made up of hydraulic motor 12, reducer 13 usefulness driving-chains 14.Underframe 1 is same by hook 15 hook joints with running gear.Complete machine is placed on the running gear.Two tamping pickaxes 2 are installed in vibrating grid 11 inboards, and are on underframe 1, two hoist cylinder 6, crossbeam 8, consolidated oil jar 5, the vibrating grid 11 same Center Symmetry Plane.Fuel tank 4 be about two independent case body, the split-type structural that the middle part is linked to each other by pipeline.Running gear 26 is made up of transversely-moving rack 20 and walking frame 21, and transversely-moving rack 20 is provided with alignment pin 22 with the middle part of walking frame 21, with alignment pin 22 be the horizontal shape frame 20 in center can with walking frame 21 deflection certain angles.Walking frame 21 bottoms are equipped with the tong arm end that four travelling wheels 19, middle parts are equipped with four rail tongsrail clamps 17, four rail tongsrail clamps 17 and are separately installed with four folder cylinder of rail 18.
During construction, hoist cylinder 6 moves downward and drives two tamping pickaxes 2 insertion railway roadbeds, and carries out tamping operation under the effect of consolidated oil jar 5.
Embodiment two: referring to circle 5, circle 6, the horizontal traveling body frame 20 of running gear 26 is welded by channel-section steel 24, and the inboard is welded with hook square steel bar 25, and the outside disposes balancing weight 23.Four travelling wheels 19 can move on rail 27.All the other are with embodiment one.
Claims (5)
1, the two pick railroad switch tamping tools of a kind of small-sized hydraulic, comprise by frame, fuel tank, tamping equipment and running mechanism connect to be formed, it is characterized in that: by underframe, two hoist cylinders, crossbeam connects mutual group rigid mounting in aggregates, fuel tank top is equipped with by internal combustion engine, gear oil pump, the hydraulic power operating mechanism that hand-operated direction valve is formed, fuel tank is in central rack, two ends connect with hoist cylinder, the fuel tank bottom is hung with by consolidated oil jar, the tamping equipment that two tamping pickaxes that vibrating grid and bow type synchronizing bar are hinged are formed, underframe is equipped with the traversing traveling transmission device of hydraulic pressure, between underframe and the running gear by the hook hook joint.
2, the two pick railroad switch tamping tools of small-sized hydraulic according to claim 1, it is characterized in that: two tamping pickaxes are installed in the vibrating grid inboard, and are on underframe, two hoist cylinder, crossbeam, fuel tank, consolidated oil jar, the same Center Symmetry Plane of vibrating grid.，
3, the two pick railroad switch tamping tools of small-sized hydraulic according to claim 1 and 2 is characterized in that: fuel tank be about two independent case body, the split-type structural that the middle part is linked to each other by pipeline.
4, the two pick railroad switch tamping tools of small-sized hydraulic according to claim 1, it is characterized in that: the transversely-moving rack and the walking frame of running gear connect with alignment pin; The walking frame bottom is equipped with two pairs of travelling wheels, middle parts and four rail tongsrail clamps is installed, is separately installed with the folder cylinder of rail in the end of this tong arm.
5, the two pick railroad switch tamping tools of small-sized hydraulic according to claim 4, it is characterized in that: the transversely-moving rack body frame is welded by channel-section steel, and the inboard is welded with the hook square steel bar, and the outside disposes balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244303 CN2437722Y (en) | 2000-08-25 | 2000-08-25 | Small hydraulic double-pick points tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244303 CN2437722Y (en) | 2000-08-25 | 2000-08-25 | Small hydraulic double-pick points tamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437722Y true CN2437722Y (en) | 2001-07-04 |
Family
ID=33604008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244303 Expired - Lifetime CN2437722Y (en) | 2000-08-25 | 2000-08-25 | Small hydraulic double-pick points tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437722Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334762A (en) * | 2013-07-21 | 2013-10-02 | 张永忠 | Oil-pressure top pipe synchronous rod |
| CN103821048A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized turnout tamping wagon |
| CN103821047A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized tamping wagon |
| CN103821052A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized grinding wagon |
| CN110042706A (en) * | 2019-05-29 | 2019-07-23 | 昆明学院 | Ballast moves flat jolt ramming automation equipment between a kind of sleeper |
| CN113250019A (en) * | 2020-12-30 | 2021-08-13 | 金鹰重型工程机械股份有限公司 | Installation frame of turnout tamping device |
-
2000
- 2000-08-25 CN CN 00244303 patent/CN2437722Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334762A (en) * | 2013-07-21 | 2013-10-02 | 张永忠 | Oil-pressure top pipe synchronous rod |
| CN103821048A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized turnout tamping wagon |
| CN103821047A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized tamping wagon |
| CN103821052A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized grinding wagon |
| CN103821052B (en) * | 2014-03-12 | 2015-09-16 | 唐山昆铁科技有限公司 | Medium-sized grinding machine |
| CN110042706A (en) * | 2019-05-29 | 2019-07-23 | 昆明学院 | Ballast moves flat jolt ramming automation equipment between a kind of sleeper |
| CN113250019A (en) * | 2020-12-30 | 2021-08-13 | 金鹰重型工程机械股份有限公司 | Installation frame of turnout tamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100825 Granted publication date: 20010704 |