Flexible mobile contact network for large goods yard and container and operation method of flexible mobile contact network
A catenary and container technology, applied in the direction of overhead lines, etc., can solve the problems of inability to tow heavy-duty trains, lack of high-power locomotives, increased investment, etc., and achieve the effect of similar structure of fixed catenary, long service life and short construction period
Pending Publication Date: 2021-05-25
LANZHOU XINWEI VEHICLE EQUIP CO LTD
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Problems solved by technology
[0005] For such long-distance heavy-duty trains, such as 1400m to 1700m 10,000-ton heavy-duty trains, if diesel locomotives are used for shunting operations, multiple locomotives need to be disassembled, and the existing technology costs high, so it is necessary to rent diesel locomotives to park Loading and unloading point; when the electric tractor arrives at the loading and unloading point, the internal combustion vehicle and the electric traction vehicle need to be interchanged, which is extremely inefficient; in order to be able to interchange the traction vehicle, it is necessary to repair the parking line and replace it with a new one, and the investment increases
The point is that the current diesel locomotives do not have high-power locomotives and cannot pull heavy-duty trains
Method used
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[0056] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of means consistent with aspects of the invention as recited in the appended claims.
[0057] Such as figure 1 and figure 2 As shown, the present embodiment provides a flexible mobile catenary for large freight yards and containers, including a mobile catenary 1, a first weight structure 2 and a second weight structure 3; wherein, the first weight structure 2 is arranged on One end of the mobile catenary 1; the second pendant structure 3 is arranged on the other end of the mobile catenary 1; the...
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The invention relates to a flexible mobile contact network for a large goods yard and a container and an operation method of the flexible mobile contact network, which comprises a mobile contact network, a first balance weight structure and a second balance weight structure, the first balance weight structure is arranged at one end of the mobile contact net; the second balance weight structure is arranged at the other end of the mobile contact net; the carrier cable and / or the contact line are / is arranged along the length direction of the mobile overhead line system; the weight of the second balance weight structure is greater than that of the first balance weight structure; the weight of the first balance weight structure acts on one end of the carrier cable and / or the contact line; the weight of the second balance weight structure acts on the other end of the carrier cable and / or the contact line; the rotating driving mechanism is used for driving any one rotating cantilever structure on the upright post in the mobile overhead line system to rotate; and the rotating driving mechanism drives any rotating cantilever structure to rotate so as to control a carrier cable and / or a contact line in the movable contact net to move to the position above the rail or one side edge of the rail.
Description
technical field [0001] The invention belongs to the field of electrified railway mobile catenary, and in particular relates to a flexible mobile catenary for large freight yards and containers and an operation method thereof. Background technique [0002] With the advancement of railway electrification traction, electric locomotives are used to replace diesel locomotives in the transportation of China's main railway lines. Electrification is realized in the cargo handling line or storage maintenance. At present, a rigid movable catenary system is used, but the cost of the existing rigid movable catenary system is extremely high, the structure is complex and inconvenient to install, the requirements for the use of the line are high, and the structural reliability is poor; it uses a motor to drive the rotating bracket to rotate. Drive the moving section of the overall mobile catenary to move sideways to the side of the rail. In this way, the bus bar is installed at the end of...
Claims
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Login to View More IPC IPC(8): B60M1/12B60M1/26
CPCB60M1/12B60M1/26
Inventor 赵佃举周建武雷鸣李彦华
Owner LANZHOU XINWEI VEHICLE EQUIP CO LTD