Middle partition wall used in tunnel and installation device and method thereof
A technology for installing equipment and installation methods, which is applied in the direction of tunnels, tunnel linings, mining equipment, etc., can solve problems such as long construction period, long construction period, and inconvenient operation, so as to improve installation accuracy and overall strength, reduce cost input, and improve The effect of installation speed
Pending Publication Date: 2019-07-12
SHANGHAI MECHANIZED CONSTR GRP
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Problems solved by technology
[0006] One of the objectives of the present invention is to provide a partition wall used in tunnels to solve the problem that existing partition walls need to be cast on site multiple times and have a long construction period.
[0007] The second object of the present invention is to provide a kind of installation equipment for installing the partition wall, to solve the problem of complex structure and inconvenient operation of the existing installation equipment
[0008] The third object of the present invention is to provide an installation method for the partition wall, so as to solve the problems of long construction period and cumbersome operation steps of the existing installation method
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[0041] According to the above content, it can be seen that the partition wall in the prior art needs to be poured in the tunnel to form a T-shaped base, and then the prefabricated wall is fixedly connected to the T-shaped base by pouring again. Obviously, the partition wall in the prior art needs a long construction period to complete the installation work. In addition, welding, cutting, and concrete pouring operations are required many times during the construction process, which not only increases the construction cost, but also aggravates the safety risks of construction workers.
[0042] The partition wall in the tunnel, the installation equipment and installation method for the partition wall proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the invention will be apparent from the claims and the following description. It should be noted that al...
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The invention relates to the technical field of tunnel construction, in particular to a middle partition wall used in a tunnel, and an installation device and method for installing the middle partition wall. The middle partition wall comprises a plurality of partition wall units which are successively arranged to form a wall body; each partition wall unit comprises a bearing base and a cuboid prefabricated wall body; the bearing bases are fixed to the middle of the bottom of the tunnel, and grooves are formed in the bearing bases; and one short edges of the prefabricated wall bodies are inserted into the grooves, so that the prefabricated wall bodies are erected on the bearing bases. According to the middle partition wall, the bearing bases with the grooves are used for being combined withthe prefabricated wall bodies to form the wall body, the construction period is shortened, and the cost input is lowered.
Description
technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a partition wall used in a tunnel, and installation equipment and an installation method for installing the partition wall. Background technique [0002] The partition wall has been widely used in the construction of subway tunnels, and it can separate the workpieces in the tunnel. [0003] Such as figure 1 As shown, the existing partition wall is mainly composed of a T-shaped base 1 and a prefabricated wall 2 . The T-shaped base 1 is formed on the ground in the tunnel 3 by pouring in situ, and then the prefabricated prefabricated wall 2 is installed on the T-shaped base 1 by means of transportation. [0004] At present, in order to install the partition wall of the above-mentioned structure into the tunnel, the T-shaped foundation is usually poured in the tunnel first, and then the prefabricated wall is transported to the installation site by a flatbed truck; and t...
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IPC IPC(8): E21D11/08E21D11/40B66C19/00B66C6/00
CPCE21D11/08E21D11/40B66C19/00B66C6/00
Inventor 姜小强方思弟姜文星吴欣之林济张宇翁晨刚赵琛
Owner SHANGHAI MECHANIZED CONSTR GRP