Conductor rail support device and conductor rail system having the same
A supporting device and conductive rail technology, applied in the direction of power rails, etc., can solve the problems of conductive rails deviating from the installation position, overall heavy system, poor rust resistance, etc.
Active Publication Date: 2022-08-09
BYD CO LTD
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Problems solved by technology
[0002] The existing technology has complex structure, many system components, inconvenient installation and adjustment, and poor system reliability
Its base is welded by channel steel and steel plate, which makes the whole system heavy and poor in rust resistance
It can mainly adjust the Z-direction and Y-up and down and front and back of the conductive rail, but it is impossible or inconvenient to adjust the conductive rail around the X-axis and around the Y-axis, which makes it difficult to adjust the conductive rail at the curves and ramps of the line. The error of the parallelism between the conductive rail and the running surface of the track beam caused by the construction error of the track beam
There is no structure similar to anti-skid teeth on the groove, which causes the static load of the conductor rail system (including the self-weight of the conductor rail, friction caused by expansion and contraction, wind load, elbow impact load, etc.) and dynamic load (dynamic load) after the conductor rail is installed. Vibration load, due to the vibration of the track beam structure due to the operation of the vehicle and the impact caused by the short circuit, etc.), the relative sliding between the channels will cause the conductive rail to deviate from the installation position
Method used
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[0055] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.
[0056] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only f...
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The invention discloses a conductor rail support device and a conductor rail system having the same. The conductor rail support device comprises: a base, a bracket and an insulating component, the base is suitable for being connected to a track beam, and the base can be adjusted along the Z direction relative to the track beam and can be rotated relative to the track beam around the Y direction; the bracket is connected to the base, and the bracket can be adjusted relative to the base along the Y direction and can be rotated relative to the base around the X direction; the insulating assembly is connected to the bracket; wherein, the X direction, the Y direction and the Z direction are respectively The length, width and height directions of the track beam. According to the conductor rail support device of the present invention, the four directions of the conductor rail can be adjusted, and the installation accuracy of the conductor rail is well ensured.
Description
technical field [0001] The present invention relates to the technical field of rail transit power supply devices, in particular to a conductor rail support device and a conductor rail system having the same. Background technique [0002] The prior art has complex structure, many system components, inconvenient installation and adjustment, and poor system reliability. Its base is welded by channel steel and steel plate, which makes the whole system heavy and has poor rust resistance. It can mainly adjust the Z direction and Y up, down and front and back of the conductor rail, but cannot or is inconvenient to adjust the conductor rail around the X axis and around the Y axis, which makes it difficult to adjust the conductor rail at the line bends and ramps. The error of the parallelism of the conductor rail and the running surface of the track beam caused by the construction error of the track beam. There is no structure similar to anti-skid teeth on the channel, which causes...
Claims
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IPC IPC(8): B60M1/30
CPCB60M1/30
Inventor 姚强
Owner BYD CO LTD