Channel beam supporting device and pushing in-place method for transversely crossing two railway business lines, and application thereof
A supporting device and a technology of grooved beams, which can be used in bridges, bridge construction, erection/assembly of bridges, etc., and can solve problems such as poor torsion resistance
Pending Publication Date: 2020-07-31
中铁十局集团第八工程有限公司
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[0002] When carrying out railway line construction, when it is necessary to cross two railway business lines, it is necessary to use a channel beam to cross the two railway business lines, so a channel beam support device and The push-in-place method and its application are an important civil construction device and method. In the existing channel beam support device, push-in-place method and its application for crossing two railway business lines , as the open section of the channel beam, the torsion resistance is poor. In order to ensure the smooth pushing construction of the channel beam, it is necessary to support and reinforce the inside of the channel beam before the pushing construction. The channel beam is located on the vertical curve, and it is necessary to ensure the prefabrication and The push trajectory is arranged in a vertical curve
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[0072] According to the review guidelines, terms such as "having", "comprising" and "including" used in the present invention should be understood as not deriving the presence or addition of one or more other elements or combinations thereof.
[0073] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not b...
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Abstract
The invention discloses a channel beam supporting device and pushing in-place method for transversely crossing two railway business lines, and application thereof. The channel beam supporting device comprises a permanent supporting pier set which is arranged in a railway business line set and used for supporting a channel beam body, a temporary supporting pier set which is arranged on the railwaybusiness line set and used for erecting the channel beam body, and a pushing device which is arranged on the temporary supporting pier set and used for moving the channel beam body. The channel beam body is supported on the railway business line set through the permanent supporting pier set, and overhead movement of the channel beam body is achieved through the temporary supporting pier set and the pushing device, so that displacement installation of the railway business line set with two railway business lines is achieved.
Description
technical field [0001] The invention relates to a channel beam support device and a push-in-place method, in particular to a channel-beam support device and a push-in-place method for crossing two railway business lines and an application thereof. Background technique [0002] When carrying out railway line construction, when it is necessary to cross two railway business lines, it is necessary to use a channel beam to cross the two railway business lines, so a channel beam support device and The push-in-place method and its application are an important civil construction device and method. In the existing channel beam support device, push-in-place method and its application for crossing two railway business lines , as the open section of the channel beam, the torsion resistance is poor. In order to ensure the smooth pushing construction of the channel beam, it is necessary to support and reinforce the inside of the channel beam before the pushing construction. The channel be...
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Login to View More IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 张宝弟宫晓华赵波王国梁毕研美孙彬姜利宾赵辉张润达黄信强陈明慧郑述勇
Owner 中铁十局集团第八工程有限公司