Oil tank for railway track laying bridging machine vehicle
A bridge erecting machine and fuel tank technology, applied to locomotives, etc., can solve problems such as inconvenient operation and maintenance of vehicles, welding of vehicle bodies, hidden safety hazards, etc., and achieve the effect of facilitating vehicle maintenance and welding, simple operation, and solving hidden safety hazards
Inactive Publication Date: 2010-06-09
CRRC BEIJING ERQI VEHICLE CO LTD
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AI Technical Summary
Problems solved by technology
The disadvantages of this kind of fuel tank are: 1. Since the oil is directly loaded in the side beam of the car body, the fuel or hydraulic oil will sometimes leak when the car body is stressed, so there is a greater potential safety hazard
2. Since the closed box is filled with fuel or hydraulic oil, it is impossible to weld the car body, so it is inconvenient for the operation and maintenance of the vehicle
Method used
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[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0013] Such as image 3 , Figure 4 As shown, the present invention includes a closed box body 1 formed by the side beam of a railway freight car itself. The closed box body 1 is surrounded by an upper cover plate 2, a lower cover plate 3, a web plate 4 and a partition plate 5, and the inside of the closed box body 1 It is divided into several closed spaces by the dividing plate 5, and an independent oil tank 6 is put into each closed space divided by the dividing plate 5. An oil injection pipe 7 is arranged on the upper cover plate 2 of the closed box body 1, and a sealing ring 8 and a circular flange cover 9 are arranged on the oil injection pipe 7. The oil injection pipe 7 communicates with the top of one of the independent oil tanks 6 . Each dividing plate 5 top is provided with a breach 10, and each breach 10 places is provided with the breathe...
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The invention relates to an oil tank for a railway track laying bridging machine vehicle. The oil tank for the railway track laying bridging machine vehicle is characterized by comprising an enclosed tank body, wherein the outer wall of the enclosed tank body is encircled by an upper cover plate, a lower cover plate and web plates on the four sides; the inside of the enclosed tank body is partitioned into a plurality of enclosed spaces by partition boards; an independent oil tank is arranged in each enclosed space; the upper cover plate is provided with an oil injection pipe; the oil injection pipe is provided with a sealing ring and a round ring flange, and is communicated with the top of each independent oil tank; the top of each partition board is provided with a gap; a vent pipe communicated with each independent oil tank is arranged on each gap; the bottom surface of each independent oil tank is provided with an oil outlet; all oil outlets extend out of the enclosed tank body from the lower cover plate; and each oil outlet is communicated with the other via an oil delivery pipe. After completing the construction, a connecting component on an oil outlet pipe and the oil delivery pipe are detached so as to empty oil in the oil tank. The oil tank can be used for railway wagons widely.
Description
technical field [0001] The invention relates to a fuel tank, in particular to a fuel tank for railway track laying and bridge erecting machine vehicles. Background technique [0002] At present, my country's railway track-laying and bridge-erecting machine vehicles generally use the closed box 1 formed by the side beams of the railway wagon body as the fuel tank (such as figure 1 , figure 2 shown), the outer wall of the closed box 1 is surrounded by the upper cover 2, the lower cover 3 and the web 4, and the inside of the closed box 1 is divided into several spaces by the partition 5, each partition The lower part of each is provided with a through hole 6 communicating with adjacent spaces. The middle part of the upper cover plate 2 of the closed box 1 is provided with an oil injection port 7, and the oil injection port 7 is provided with a circular flange 8, and the flange 8 is provided with a sealing ring 9, and the sealing ring 9 is provided with a circular flange Cov...
Claims
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IPC IPC(8): B61C17/02
Inventor 黄元琳杨传丰卫利军
Owner CRRC BEIJING ERQI VEHICLE CO LTD