A segment installation system applied to shaft construction
A technology for installing systems and segments, which is applied in shaft equipment, shaft lining, mining equipment, etc., can solve the problems of low construction efficiency and high equipment requirements for shaft segments, and achieves small footprint, good reliability, and large construction area small area effect
Active Publication Date: 2021-03-12
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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Problems solved by technology
[0004] The invention proposes a segment installation system applied to shaft construction, which solves the problems of low construction efficiency or high equipment requirements of existing shaft segments
Method used
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[0026] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] Such as figure 1 and 2 As shown, a segment installation system applied to shaft construction includes a segment lifting device, a segment lowering device and an elevating operating platform device.
[0028] Segment hoisting device comprises segment crane 5 and crane track, and crane track comprises horizontal track 4, connecting track 6 and circular track 7, and horizontal track 4 is fixed on support frame 1, and horizontal track 4 passes connecting tr...
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The invention discloses a segment mounting system applied to vertical shaft construction. The system comprises a segment lifting device, wherein the segment lifting device comprises a segment crane and a crane rail, the crane rail comprises a horizontal rail, a connecting rail and an annular rail, the horizontal rail is fixed on a supporting frame I, and is connected with the annular rail throughthe connecting rail, and the annular rail is fixed on a supporting frame II, and is located above a vertical shaft opening. The system has the beneficial effects that the segments are prefabricated inadvance in a factory, are transported to a construction site in a blocking mode, and are small in occupied area; and the segment lifting device is controlled to travel along a specific track, and thesegments are lifted to a preset position, splicing, connecting and fixing of the segments are carried out on an operation platform, the segments are laid down through a segment lowering device, a segment splicing machine with a complicated freedom degree is not needed in the segment mounting process, and the mechanical equipment is simple in structure.
Description
technical field [0001] The invention relates to construction equipment for underground shafts, in particular to a segment installation system applied to shaft construction. Background technique [0002] The segment installation system in the shaft construction process is a set of special construction machinery equipment for lifting, connecting and fixing segments, and lowering segments. It has the functions of lifting segments, connecting and fixing segments, and lowering segments. , mechanics, hydraulics, electricity, control, measurement and other disciplines. [0003] At present, in the construction of underground engineering, such as underground fortifications such as mining shafts, tunnel ventilation shafts, and underground parking lots, shafts are the most convenient passages. During the construction of the current shaft construction, most of them adopt the method of making the shaft wall while excavating or the caisson wall of the gantry crane for support. The metho...
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IPC IPC(8): E21D5/12
CPCE21D5/12
Inventor 肖威薛广记刘娇赵飞肖晶娜吕旦付玉龙魏杰证
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD