Automatic leveling and jolt ramming device for stone ballast between sleepers
An automatic device and vibration-smoothing technology, applied in tracks, ballast layers, roads, etc., can solve the problems of low work efficiency, sleeper damage, time-consuming and labor-intensive, etc., and achieve the effect of high work efficiency and convenient operation.
Pending Publication Date: 2019-07-23
KUNMING UNIV
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Problems solved by technology
[0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need to be maintained. Some sleepers are damaged. Manual operation is time-consuming and labor-intensive, and the work efficiency is low. The ballast leveling and vibration automatic device is used to complete the pillow replacement work within the effective train passage gap (commonly known as: skylight).
Method used
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[0049] see figure 1 Shown, the present invention is made up of self-propelled railcar 1, flattening and vibrating device 2, rechargeable battery pack and inverter 18 and hydraulic system and control system box 19, and rechargeable battery pack and inverter 18 are oil pump and control system Power is provided, and the hydraulic system and control system box 19 is provided with a fuel tank, an oil pump, a hydraulic control system and an automatic control system;
[0050] see figure 2 and Figure 7 As shown, the self-propelled rail car 1 is made up of a driving device 10, a driven wheel assembly 11, a reciprocating track device 12, a vehicle frame 13 and six equal-strength cantilever beams 16, and the vehicle frame 13 is provided with a first beam 131, a second Two beams 132 and two longitudinal beams 133, rechargeable battery packs, inverters 18, hydraulic systems and control system boxes 19 are arranged on the two longitudinal beams 133 of the rail car;
[0051] see image...
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The invention discloses an automatic leveling and jolt ramming device for stone ballast between sleepers. The automatic leveling and jolt ramming device for stone ballast between the sleepers is composed of a self-propelledrail car, a leveling and jolt ramming device, a rechargeable battery pack, an inverter, a hydraulic system, and a control system box;the rechargeable battery pack, the inverterprovides power for an oil pump and a control system,the hydraulic system and the control system box are internally provided with a fuel tank, the oil pump, a hydraulic control system, and an automaticcontrol system; the rail car carries the leveling and jolt ramming device to quickly reach or leave asleeperreplacing site, and the levelling and jolt ramming device quickly and automatically alignswith a working position; the sleepersbetween the two sides underwent the sleeper replacing can be quickly subjected to leveling and jolt ramming; the rail car can shuttleback and forth on a railway track in a self-propelled mode, so that the leveling and jolt ramming work does not affect the passing of a train, and the rail car leaves the sleeperrepalcing site after the leveling and jolt ramming work of the stone ballast is finished;the control is automatic, operation is convenient, and efficiency of the leveling and jolt ramming work is high.
Description
technical field [0001] The invention relates to a railway maintenance machine, in particular to an automatic device for leveling and vibrating ballast between sleepers. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need to be maintained. Some sleepers are damaged. Manual operation is time-consuming and labor-intensive, and the work efficiency is low. The ballast leveling and vibration automatic device is used to complete the pillow replacement work within the effective train passage gap (commonly known as: skylight). Contents of the invention [0003] The object of the present invention is to provide an automatic device for leveling and compacting ballast between sleepers. [0004] The invention is composed of a self-propelled rail car, a leveling and vibrating device, a rechargeable battery pack, an inverter, a hydraulic system and a control system box, the rechargeable ...
Claims
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IPC IPC(8): E01B27/20
CPCE01B27/20
Inventor 孙中朝段维华王德武于向军段贵能
Owner KUNMING UNIV