Anti-collapse supporting structure for deep foundation pit
A supporting structure and anti-collapse technology, which is applied in basic structure engineering, excavation, construction, etc., can solve the problems of cumbersome disassembly process, waste of manpower and material resources, troublesome installation, etc., to achieve convenient support process, save manpower and material resources, and facilitate transportation Effect
Active Publication Date: 2021-03-12
CHINA RAILWAY CONSTR ENG GROUP +1
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Problems solved by technology
[0004] In view of the support devices in the prior art, all support mechanisms support the baffle, and the baffle is used to support the foundation pit, but the installation is more troublesome and the efficiency is low. After the support is completed, the disassembly process is also more complicated. At the same time, due to the different angles between the inner wall of the foundation pit and the ground, different support structures need to be made, and the efficiency is low. The invention provides an anti-collapse support structure for deep foundation pits
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[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0030] like Figure 1-Figure 9 As shown, a kind of anti-collapse supporting structure for deep foundation pit of the present invention comprises a storage box 1, and the four corners of the bottom end of the storage box 1 are fixedly connected with feet 12, and the storage box 1 is provided with a drive mechanism 4 inside, and the drive mechanism 4 Both sides are connected with two support mechanisms 9 through the push mechanism 5, both sides of the push mechanism 5 protrude out of the storage box 1 through the corresponding opening 10, two sides of the push mechanism 5 and the outer wall of the storage box 1 are provided The buffer mechanism 8 and the two support mechanisms 9 are respectively located on both sides of the storage box 1, the center...
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The invention relates to the field of constructional engineering, in particular to an anti-collapse supporting structure for a deep foundation pit. The anti-collapse supporting structure comprises a storage box, supporting legs are fixedly connected to four corners of the bottom end of the storage box, a driving mechanism is arranged in the storage box, two supporting mechanisms are connected to two sides of the driving mechanism through a pushing mechanism, the two sides of the pushing mechanism extend out of the storage box through the corresponding openings, two buffer mechanisms are arranged between the two sides of the pushing mechanism and the outer side wall of the storage box, the two supporting mechanisms are located on the two sides of the storage box correspondingly, a sleeve plate is arranged in the center of the driving mechanism, and supporting mechanisms are arranged between the two sides of the pushing mechanism and the sleeve plate, a limiting block is arranged at thelower end of the driving mechanism, a lifting plate is arranged below the limiting block, a stabilizing mechanism is arranged at the bottom end of the lifting plate, and the lower end of the stabilizing mechanism extends out of the storage box. After supporting is completed, shrinkage can be conducted within the maximum range, the occupied space is reduced, transportation is convenient, troublesome mounting and dismounting are not needed, the supporting process is more convenient, and manpower and material resources are saved.
Description
technical field [0001] The invention relates to the field of construction engineering, in particular to an anti-collapse support structure for deep foundation pits. Background technique [0002] Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "housing construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities. In some construction projects, it is necessary to open foundation pits in advance. In order to ensure the safety of personnel and prevent the foundation pit from collapsing, support devices need to be arranged after the foundation pit is completed to prevent the foundation pit from collapsing. [0003] Existing support devices are all supporting mechanisms...
Claims
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IPC IPC(8): E02D17/04E02D17/08
CPCE02D17/04E02D17/08
Inventor 曾瑞云
Owner CHINA RAILWAY CONSTR ENG GROUP