Splicing equipment of assembly type subway station bottom layer component
A subway station, prefabricated technology, applied in building components, transportation and packaging, processing of building materials, etc., can solve problems such as the inability to meet the positioning accuracy of prefabricated components
Pending Publication Date: 2020-10-27
GUANGZHOU METRO DESIGN & RES INST
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Problems solved by technology
[0004] For prefabricated subway stations composed of prefabricated components, each prefabricated component of the station needs to be accurately installed in a suitable position, and the existing lifting equipment such as gantry cranes cannot meet the positioning accuracy of prefabricated component installation
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[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0025] combine Figure 1 to Figure 3 Shown, schematically shows the assembling equipment of the prefabricated subway station bottom assembly of the present invention, comprises frame 1 and hanger 2, and frame 1 is provided with the driving mechanism 11 that is used to drive its motion, and driving mechanism 11 includes but not only Limited to the driving wheels, so that the frame 1 can move in the length direction of the assembled subway station, the hanger 2 is arranged along the width direction of the assembled subway station, and the hanger 2 is slidably connected to the frame 1, the hanger 2 and the The frame 1 can relatively slide in the length direction of the prefa...
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The invention relates to the field of subway construction, in particular to splicing equipment of an assembly type subway station bottom layer component. The splicing equipment comprises a rack and ahanging bracket, wherein the rack is provided with a driving mechanism for driving the rack to move, the hanging bracket is slidably connected to the rack, and a middle splicing mechanism and a lateral splicing mechanism are arranged on the hanging bracket; the middle splicing mechanism comprises a first hoisting device and a first pressing device, the first hoisting device is detachably connectedto middle components, and the first pressing device is used for pressing the two adjacent middle components; the lateral splicing mechanism comprises a second hoisting device and a second pressing device, the second hoisting device is detachably connected to the lateral components, the second pressing device is used for pressing the two adjacent lateral components, the first hoisting device and the second hoisting device are used for hoisting and positioning the middle components and the lateral components, and the first pressing device and the second pressing device are used for pressing themiddle components and the lateral components on the assembled prefabricated component.
Description
technical field [0001] The invention relates to the field of subway construction, in particular to an assembly device for the bottom-floor components of a prefabricated subway station. Background technique [0002] Existing subway stations and underground diaphragm walls are constructed in the form of in-situ pouring, that is, concrete grout is poured to wrap the steel cage, and after the concrete is solidified, it is closely combined with the steel cage to form the floor, wall or underground diaphragm wall of the station. However, it is difficult to ensure the proportion of concrete for on-site pouring, and the environment of the pouring site is uncontrollable, and it is very easy for foreign matter to invade the uncured concrete, which leads to the failure of the station or underground diaphragm wall to meet the design specifications, leaving a problem for subsequent construction. Security risks. [0003] In order to ensure the quality of the building body and underground...
Claims
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IPC IPC(8): E02D29/045E04G21/16E04B1/00B66C17/26B66C17/04
CPCB66C17/04B66C17/26E02D29/045E04B1/0015E04G21/162
Inventor 丁先立农兴中史海欧项宝王冉吴居洋欧飞奇周前李恒一刘春杰叶亮李潇张文奇何晟亚昝子卉
Owner GUANGZHOU METRO DESIGN & RES INST