A stable rotating bridge swivel device and its construction method
A technology of smooth rotation and bridge application in the direction of bridges, bridge construction, erection/assembly of bridges, etc., which can solve the problems of narrow adjustment range of bridge rotation, influence on application range, and lack of longitudinal adjustment devices, etc.
Active Publication Date: 2022-03-01
TAIZHOU UNIV
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Problems solved by technology
[0005] In view of this, in order to solve the problem that the existing bridge swivel device only adjusts for the planar rotation of the bridge deck, there is no related longitudinal adjustment device, resulting in a narrow adjustment range of the bridge swivel, which affects its application range, and provides a stable rotation The bridge swivel device and its construction method
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[0033] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.
[0034]Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should ...
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The invention belongs to the technical field of bridge swivels, and relates to a smoothly rotating bridge swivel device and a construction method thereof. A support column is fixedly installed on the top of the bottom plate, and a hydraulic push rod output shaft fixedly installed at the top of the support column slides on the support column. The inner wall at the top of the connected lifting cover is fixedly connected, the top of the fixed support plate on the top of the lifting cover is rotatably connected with a supporting plate, and the top of the supporting plate is symmetrically fixed and installed with two mounting columns that are rotatably connected and connected to the placement plate, and the top of the supporting plate is symmetrically fixed and installed The sliding cover is slidably connected with a mounting tube, the tops of the two moving covers threaded on the inner wall of the mounting tube are connected to the bottom of the placement plate by transmission, the bottom of the supporting plate is fixedly installed with a support shaft, and the bottom end of the support shaft rotates with the top of the support plate The connection solves the problem that the existing bridge swivel device only adjusts for the plane rotation of the bridge deck, and there is no relevant longitudinal adjustment device, which results in a narrow adjustment range of the bridge swivel and affects its application range.
Description
technical field [0001] The invention belongs to the technical field of bridge swivels, and relates to a smoothly rotating bridge swivel device and a construction method thereof. Background technique [0002] With the rapid development of the national economy, the transportation industry has been vigorously developed. Due to the influence of some terrain or existing traffic facilities, the bridge swivel construction method is more and more widely used in bridge construction. Compared with the traditional construction technology, the swivel construction technology has the characteristics of not interfering with traffic, uninterrupted navigation, crossing deep ditches, rivers, and roads with frequent traffic, and the construction is fast and cost-effective. [0003] The currently widely used bridge swivel construction is to prefabricate the bridge body first with a simple bracket, and then use the bridge swivel device to rotate the bridge body at a preset angle, and combine th...
Claims
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IPC IPC(8): E01D21/08E01D21/00
CPCE01D21/08E01D21/00
Inventor 符斌张茂雨王艳茹
Owner TAIZHOU UNIV