A multi-point automatic oiler for railway turnouts
A technology of automatic oil injection and turnout, which is applied in the direction of railway car body parts, railway auxiliary equipment, track lubrication, etc. It can solve the problems of locking hooks that cannot be locked, high labor intensity, and inaccurate positioning of switch rails, etc., and achieve high oil pressure. , Small size, simple structure
Inactive Publication Date: 2017-10-10
李祺
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Problems solved by technology
[0002] The sliding bed plate of railway turnout point rail and the locking hook of turnout generally work in the open air environment, which is easy to be rusted by the sun and rain. In addition, the wind blows and the dust and sand rolled up during the operation of the train are easy to produce point rails when the point machine is working. Faults such as inaccurate positioning, locking hooks that cannot be locked, and railway signals that cannot be opened normally affect the safe and punctual operation of trains
Due to the special working conditions on the railway, it is not allowed to use maintenance equipment that requires cables to take power. Therefore, at present, manual lubricating oil is basically used. Due to the time limit of the railway window period, the time for workers to work on the railway is tight, and the labor intensity Big
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[0015] see Figure 1~3 The present invention will be further described below in conjunction with embodiment.
[0016] A railway maintenance device, particularly a multi-point automatic oiler for railway turnouts, comprising a fuel tank 2, a fuel tank cover 1 and a support 11 supporting the fuel tank, characterized in that: the bottom of the fuel tank 2 is provided with a valve body 3, the valve There is a cavity in the body 3, a valve core 3.1 is arranged at one end of the cavity, and a plug 3.3 is arranged at the other end, and a slide valve 3.2 is arranged between the valve core 3.1 and the plug 3.3, and the valve core 3.1 and the slide valve There is a first elastic part 3.4 between the valves 3.2, a second elastic part 3.5 between the slide valve 3.2 and the plug 3.3, and a push rod 3.6, one end of which is connected to the valve core 3.1 and the other end extends to the outside of the valve body 3. The cavity communicates with the oil tank through the oil inlet pipe 4, t...
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A multi-point automatic oiler for railway turnouts, comprising a fuel tank, a fuel tank cover and a support for supporting the fuel tank, characterized in that: the bottom of the fuel tank is provided with a valve body, the valve body has a cavity, the two ends of the cavity are respectively A spool and a plug are arranged, and a slide valve is arranged between the spool and the plug. The spool, the slide valve, and the plug are respectively connected by first and second elastic parts, and there is a push rod whose One end is connected with the valve core and the other end extends to the valve body. The cavity communicates with the fuel tank through the oil inlet pipe, the exhaust pipe and the oil-gas valve. The oil pipe is connected with a series of oil filling ports. The unique feature of the present invention is that it is driven by the power generated when the switch machine is working, no external power supply is needed, the structure is simple, and there are many lubricating points covered.
Description
technical field [0001] The invention relates to a railway maintenance device, in particular to a multi-point automatic oiler for railway turnouts. Background technique [0002] The sliding bed plate of railway turnout point rail and the locking hook of turnout generally work in the open air environment, which is easy to be rusted by the sun and rain. In addition, the wind blows and the dust and sand rolled up during the operation of the train are easy to produce point rails when the point machine is working. Faults such as inaccurate positioning, locking hooks that cannot be locked, and railway signals that cannot be opened normally affect the safe and punctual operation of trains. Due to the special working conditions on the railway, it is not allowed to use maintenance equipment that requires cables to take power. Therefore, at present, manual lubricating oil is basically used. Due to the time limit of the railway window period, the time for workers to work on the railway ...
Claims
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IPC IPC(8): F16N23/00F16N9/00B61K3/00
Inventor李祺刘江燕
Owner李祺