Waste cleaning and transportation device and method for underground engineering
A technology for underground engineering and transportation devices, which is applied in the directions of underground transportation, transportation and packaging, infrastructure engineering, etc., can solve the problems of high cost, high transportation difficulty, low efficiency, etc. The effect of reinforced areas
Active Publication Date: 2017-09-05
SHANGHAI CONSTR NO 1 GRP
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Problems solved by technology
[0004] The invention provides a waste cleaning and transportation device and method for underground engineering, which solves the difficulty, low efficiency, and high cost of earthwork excavation (reverse method) and waste (staged walls, supports, etc.) transportation in deep foundation pit engineering technical issues
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Embodiment 2
[0059] read on Figure 1 to Figure 6 , this embodiment discloses a waste cleaning and transportation method for underground engineering, using the waste cleaning and transportation device for underground engineering as described in Embodiment 1, including the following steps:
[0060] Step 1: Carry out basement structural construction, and set reserved holes 3 at the same position on the structural floors of each floor. The structural floors of each floor include the uppermost roof structure B0, that is, the ground floor, the basement floor B1 ... and the bottom slab structure.
[0061] Step 2: after the roof structure serving as the ground floor of the basement is maintained to the required strength, install the gantry crane and the long-distance horizontal transport device on the roof structure respectively;
[0062] Step 3: Install wastes from basement construction in the transport box 1, and lift the transport box 1 out of the ground by a gantry crane. Specifically, in t...
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The invention provides a waste clearing and transporting device and method for underground engineering. The waste clearing and transporting method comprises the steps that 1, a transport case containing waste which is produced by basement construction is lifted out of the ground and transferred onto a remote horizontal transporting device through a portal type crane and then conveyed to a designated truck loading place through the remote horizontal transporting device; 2, the waste in the transport case is unloaded into a transport truck through other cranes, and the empty transport case is repositioned on the remote horizontal transporting device through the other cranes and then carried back through the remote horizontal transporting device; and 3, the empty transport case is conveyed to a basement through the portal type crane for doing reciprocating operation. By means of the waste clearing and transporting device and method for underground engineering, the clearing and transporting efficiency of the underground engineering waste can be effectively improved, and the input number of large-scale machineries nearby an underground structure reserved hole is effectively decreased; not only is the construction cost reduced, but also the impact of clearing and transporting construction of the underground waste on upper structure construction can be reduced significantly.
Description
technical field [0001] The invention belongs to the field of civil construction, and in particular relates to a waste cleaning and transportation device and method for underground engineering. Background technique [0002] In traditional deep foundation pit engineering, the earthwork is cleared and transported by excavators, the temporary concrete support, and the staging wall are cleaned and transported by cranes. This method is suitable for working conditions with open construction operations. However, at present, the development scale of the foundation pit engineering in the central area of the city is getting deeper and larger. In order to control the deformation of the foundation pit, the method of separate pit construction is often adopted. Due to the removal of temporary supports and phased walls, a large amount of solid waste will be brought , In addition, there are a large number of deep foundation pits that are constructed by the reverse method, which makes it di...
Claims
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IPC IPC(8): E02F7/00E02D15/00E02D17/02E21F13/00
CPCE02D15/00E02D17/02E21F13/00
Inventor 朱毅敏徐磊张星波王家生杨凤祥朱刚陆歆陶云海俞建强
Owner SHANGHAI CONSTR NO 1 GRP