Hydraulic support device for large-span steel structure construction
A technology for steel structure construction and hydraulic support, which is applied to the on-site preparation of building components, pillars, building structures, etc., can solve the problems of inability to lift the height of the support device, difficult to find hoisting equipment, and inflexible use, etc., to achieve convenient construction. The effect of installation
Active Publication Date: 2020-03-17
济源市丰泽特钢实业有限公司
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Problems solved by technology
[0003] However, it is not feasible for projects that require integral hoisting. For example, the steel structure is as high as four floors, and the weight of the device is heavy. It is difficult to find hoisting equipment, and the requirements for the site are high. Hydraulic support devices for large-span steel structure construction are required.
However, the existing hydraulic support device is not flexible enough to use and the support is not stable enough, and the height of the entire support device cannot be raised according to the needs of the construction height of the steel structure.
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[0027] 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.
[0028] refer to Figure 1-6 , a hydraulic support device for large-span steel structure construction, including a mounting base plate 6, an extending groove is provided on one side of the upper end surface of the mounting base plate 6, and an extending frame 14 is slidably connected in the extending groove, and the mounting base plate 6 is far away from the extension The side wall of the frame 14 is fixedly connected with an upper jacking mechanism, and the lower side of the upper jacking mechanism is connected with a lower jacking mechanism. An extension mechanism connected with the extension frame 14 is provided inside, and two first slide rails 5 are symmetrically...
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The invention discloses a hydraulic support device for large-span steel structure construction. The hydraulic support device comprises a mounting bottom plate, wherein an extension groove is formed inone side of the upper end surface of the mounting bottom plate, an extension frame is connected in the extension groove in a sliding manner, an upper jacking mechanism is fixedly connected to the side wall, away from the extension frame, of the mounting bottom plate, a lower jacking mechanism is connected to the lower side of the upper jacking mechanism, a supporting mechanism is arranged on thelower end surface of the mounting bottom plate, a mounting cavity is formed in the mounting bottom plate, an extension mechanism connected with the extension frame is arranged in the mounting cavity,two first slide rails are symmetrically arranged on the upper end surface of the mounting bottom plate, and first sliders are arranged on the two first slide rails. The work condition of the hydraulicsupport device for large-span steel structure construction during construction is effectively improved, supporting is stable, the whole support device can be lifted according to requirements of height increase during steel structure construction, and the hydraulic support device is convenient and flexible to use.
Description
technical field [0001] The invention relates to the technical field of large-span steel structure construction, in particular to a hydraulic support device used for large-span steel structure construction. Background technique [0002] In the past 10 years, long-span steel structures have been widely used in China, and the common ones are truss, suspension cable structure, and thin shell structure. Long-span single-story steel structures have been promoted in China as new energy-saving buildings. Conventional steel structures are single-story, even if they are multi-story, they are also office buildings, etc., with relatively small spans and no major equipment installation requirements. The installation and construction technology of long-span single-story steel structures common in China has become mature. For large-span steel structures such as workshops, overall hoisting or double-machine high-altitude splicing is used. For multi-layer steel structures, due to the small...
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Login to View More IPC IPC(8): E04G25/00E04G21/16
CPCE04G21/16E04G25/00E04G2025/003
Inventor 耿立辉
Owner 济源市丰泽特钢实业有限公司