Underground comprehensive pipe gallery and internal communication cable pipe supporting mechanism thereof

Abstract

The invention discloses an underground comprehensive pipe gallery and an internal communication cable pipe supporting mechanism thereof. A mounting cross beam is welded to the edge end of the mountingwall plate; square slots are formed in the mounting cross beam at equal intervals; a connecting seat is connected with the square slots in the corresponding positions in an inserting manner through square inserting columns at the bottom ends of the connecting seat; a reinforcing support plate is fixedly mounted on one side, close to the square insertion column, of the bottom of the cable support;through mounting wall plates, fastening rivets, a mounting cross beam, the square inserting grooves, the limiting grooves, the connecting bases, the square inserting columns, the limiting blocks, acable support and a reinforcing supporting plate, when the pipe gallery support is mounted, the mounting cross beam can be fixedly connected with the inner wall of the pipe gallery through fixing connection between the mounting wall plates and the inner wall of the pipe gallery; and by means of the mode, the stability is high after installation, meanwhile, the installation mode of a traditional pre-buried welding method and an expansion bolt method is replaced, and the pipe gallery support is easier and more convenient to install.

Description

technical field [0001] The invention relates to the technical field of underground comprehensive pipe gallery, in particular to an underground comprehensive pipe gallery and its internal communication cable pipe supporting mechanism. Background technique [0002] The underground comprehensive pipe gallery is a public tunnel built underground in the city for the centralized laying of municipal pipelines such as electricity, communications, radio and television, and water supply. The underground comprehensive pipe gallery can effectively prevent the phenomenon of "zipper roads", so that operators do not need to repeatedly excavate On the road surface, all kinds of pipelines can be repaired, maintained, expanded and transformed in the pipe gallery, which greatly reduces the repair time of the pipeline. In the application process of the pipe gallery, the internal pipe support can not only make the cable pipeline Lay reasonably and neatly, and at the same time provide support for...

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Problems solved by technology

[0004] The present invention provides an underground comprehensive pipe gallery and its internal communication cable pipe support mechanism, which can effectively solve the problem that the existing underground pipe support inside the underground comprehensive pipe gallery is generally carried out by pre-embedded welding method and expansion bolt method. Installation, the expansion bolt method needs to drill holes on the corridor wall during the construction process. Due to the lack of measurement and comparison, the position of the drill hole cannot be guaranteed. The pre-embedded welding method needs to reserve a number of steel welding spots on the inner wall of the pipe gallery, and then weld the pipe support and the welding spots. This method of installation is not only inconvenient to install, but also greatly increases the labor cost of manual installation. In addition, due to the lack of components for guiding the cable ducts after installation, the existing pipe gallery brackets are prone to direct contact between the cable ducts and the pipe gallery brackets during laying, resulting in Wrinkles and damages occur at the connection between the cable duct and the pipe gallery support, which not only causes losses, but also affects the safety of the subsequent operation of the cable duct

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