A prefabricated culvert on-site dislocation adjustment device and its adjustment method
An adjustment device, on-site technology, applied in the direction of hoisting device, building, road bottom, etc., can solve the problems of the upper and lower and left and right deviation of the culvert section and the culvert section, the lack of construction quality, the height difference of the foundation, etc., to achieve the effect of ensuring the quality of the project
Active Publication Date: 2022-03-08
NANJING TECH UNIV +2
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Problems solved by technology
Due to certain defects in the foundation treatment on site, there is a problem of height difference in the foundation of the entire prefabricated culvert project. Therefore, due to the above problems and lack of construction quality during the assembly of the prefabricated culvert, there will be up and down and left and right gaps between culverts. Deviation problem
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0035] In the description of the present invention, it should be noted that the terms belonging to "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.
[0036] A prefabricated c...
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The invention relates to the technical field of bridge and culvert engineering, in particular to a prefabricated culvert on-site dislocation adjustment device and an adjustment method thereof; two adjacent dislocation prefabricated culverts are respectively set as a first segment and a second segment, the second The segment is an adjustment segment, and the first segment is a reference segment; a special-shaped steel box is fixed on the bottom plate of the second segment through a second connection structure; The wedge-shaped surface matched with the bottom plate of the second connection structure; I-beam, one end is located in the second segment, fixed on the special-shaped steel box through the first connection structure, and the other end is located in the first segment The jack is fixed on the I-beam and is located in the first section; the purpose of the present invention is to provide a prefabricated culvert on-site dislocation adjustment device and an adjustment method for the defects existing in the prior art, so as to prevent The influence of the deviation between the culverts on the whole structure, so as to ensure the quality of the project.
Description
technical field [0001] The invention relates to the technical field of bridge and culvert engineering, in particular to an on-site dislocation adjustment device and an adjustment method for a prefabricated culvert. Background technique [0002] With the widespread promotion of prefabricated buildings, the engineering application of prefabricated culverts is becoming more and more popular. Compared with traditional cast-in-place culverts, prefabricated culverts are assembled into a whole on site by culvert segments processed by prefabricated factories. Due to certain defects in the foundation treatment on site, there is a problem of height difference in the foundation of the entire prefabricated culvert project. Therefore, due to the above problems and lack of construction quality during the assembly of the prefabricated culvert, there will be up and down and left and right gaps between culverts. Bias problem. [0003] In view of the above problems, based on years of rich p...
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IPC IPC(8): E01F5/00B66F11/00
CPCE01F5/005B66F11/00
Inventor 张建东倪晨刘朵王克星侯攀峰张恩广王静
Owner NANJING TECH UNIV