A kind of pipeline prefabricated buttress structure and construction method in pipe gallery
A construction method and technology of internal pipelines, which can be applied to basic structure engineering, underwater structures, artificial islands, etc., can solve problems such as complex pier construction, steel bar corrosion, and inconvenient construction, so as to reduce construction costs, reduce the number of people, and reduce The effect of material waste
Active Publication Date: 2022-07-15
CHINA FIRST METALLURGICAL GROUP
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Problems solved by technology
However, in the construction of the pipe gallery, the construction of the pier is often very complicated.
At present, the conventional methods for the construction of buttresses often face problems such as difficulty in feeding materials and inconvenient construction.
In case of bad weather, the concrete cannot be poured in time after the steel bars are bound, which may also lead to corrosion of the steel bars
Method used
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[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0030] like Figure 1-Figure 5 As shown, the pipe prefabricated buttress structure in the pipe gallery of the embodiment of the present invention includes a main structure 5 on the top of the pipe gallery, and a buttress prefabricated block 1 and a channel 3 arranged above the main structure 5; wherein:
[0031] Four pulleys 2 are arranged at the bottom of the buttress prefabricated block 1; two channels 3 are arranged under each buttress prefabricated block 1; 4 is installed on the top of the main structure 5; the top of the channel 3 includes a long groove and two short grooves, the lon...
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The invention discloses a pipe prefabricated buttress structure in a pipe gallery and a construction method. The structure includes a main structure on the top of the pipe gallery, and a buttress prefabricated block and a channel arranged above the main structure; wherein: the bottom of the buttress prefabricated block There are four pulleys; two channels are arranged under the prefabricated blocks of each buttress; a plurality of bottom support mechanisms are arranged at the bottom of the channel, and the bottom support mechanism of the channel is installed on the top of the main structure; the top of the channel includes a long The groove and two short grooves, the long groove is a rectangular groove, and the two short grooves are respectively arranged on one side and the middle of the channel. The pulley is fixed at the turn of the channel. The invention reduces the number of people working on the buttress in the pipe gallery, makes the construction more convenient, overcomes the difficulty of feeding materials and the influence of weather factors in the construction of the buttress, greatly shortens the construction period, and effectively reduces the construction cost.
Description
technical field [0001] The invention relates to the technical field of pipe gallery construction, in particular to a pipe prefabricated buttress structure and a construction method in a pipe gallery. Background technique [0002] With the rapid economic development, urban land is becoming more and more tight, so it is necessary to develop underground space. In the development of underground space, urban underground comprehensive pipe gallery is also a particularly important one. It integrates various engineering pipelines such as electricity, communication, gas, heating, water supply and drainage, and is an important infrastructure and "lifeline" to ensure the operation of the city. However, in the construction of the pipe gallery, the construction of the buttress is often very complicated. At present, the conventional method of buttress construction often faces problems such as difficulty in feeding materials and inconvenience in construction. In case of bad weather, the...
Claims
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IPC IPC(8): E02D29/045
CPCE02D29/10
Inventor 马煜宸徐昊游青松林建泉王永红
Owner CHINA FIRST METALLURGICAL GROUP