A fully recyclable block-and-groove assembled steel floor for a steel hanging box in complex sea conditions
A technology of steel hanging box and bottom plate, applied in caisson, construction, infrastructure engineering and other directions, can solve the problems of non-recycling, waste of resources, etc., and achieve the effect of less installation difficulty, avoidance of waste, and convenient disassembly
Active Publication Date: 2020-09-25
XUZHOU DESHENG PETROLEUM MACHINERY CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the bottom plate of the existing underwater suspension box cannot be recycled, resulting in waste of resources
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[0023] 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.
[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. 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, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0025] refer to Figure ...
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The invention discloses a blocking tongue-and-groove splicing steel bottom plate capable of being recycled for a steel hanging box under a complicated sea condition. The blocking tongue-and-groove splicing steel bottom plate comprises a bottom plate, a first splicing plate and a second splicing plate, wherein steel protection cylinders are fixedly arranged below the first splicing plate and the second splicing plate, a first splicing groove is formed in one side of a lower part of the bottom plate, a second splicing plate is formed in one side, far away from the first splicing groove, of the bottom plate, the first splicing plate is arranged in the first splicing groove, the second splicing plate is arranged in the second splicing groove, two second reinforcement ribs are symmetrically welded at one side, near to the second splicing plate, of the first splicing plate, and two first reinforcement ribs are symmetrically welded at one side, near to the first splicing plate, of the secondsplicing plate. The stability of the splicing steel bottom plate can be effectively improved by fixing at multiple positions and in multiple directions, meanwhile, the recycling of the steel bottom plate is achieved, resource waste is effectively prevented, the installation difficulty is small, and the practicality is high.
Description
technical field [0001] The invention relates to the technical field of bridge foundation construction, in particular to a piece-by-piece tongue-and-groove assembled steel bottom plate that can be completely recovered from a steel suspension box in complex sea conditions. Background technique [0002] Under the complex sea conditions with large waves, the high pile caps are constructed with steel hanging boxes. The huge wave force is a huge challenge to the overall stability of the steel hanging box floor structure. For the construction of steel hanging box cofferdam under similar conditions, the steel hanging box bottom plate commonly used in China is the layered bottom plate of ordinary main keel and sub keel, and the bottom plate needs to weld the main keel and sub keel panels into a whole on site to resist the huge wave force. The impact will increase a lot of on-site welding workload, and the bottom plate is welded into a whole on site, which cannot be recovered underwat...
Claims
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IPC IPC(8): E02D23/00E02D27/14
CPCE02D23/00E02D27/14E02D2300/0029
Inventor 徐东科
Owner XUZHOU DESHENG PETROLEUM MACHINERY CO LTD