Self-elevating type concrete belt conveyor

Abstract

The invention discloses a self-elevating type concrete belt conveyor, belonging to the technical field of construction equipment. The self-elevating type concrete belt conveyor comprises a walking supporting system, a conveying system, a lifting system and a balance system, wherein the walking supporting system consists of a traveling truck, a tower column and a tower cover; the traveling truck consists of four supporting legs and a connection cross beam; the conveying system consists of a feeding arm, a distribution arm, a conveying belt, a feeding hopper and a distribution trolley; a concrete descent control pipe is arranged below the distribution trolley; the feeding arm and the distribution arm are hinged with the tower column; the feeding arm is connected with the top of the tower cover through the pull rod of the feeding arm; the distribution arm is connected with the top of the tower cover through the pull rod of the feeding arm; a lifting system consists of a jacking sleeve frame and a hydraulic system; the jacking sleeve frame is hinged with the tower column; the balance system consists of a saddle weight block and a counter weight block; the saddle weight block is arranged on the connection cross beam on the travelling truck, and the counter weight block is arranged at the tail end of the feeding arm; and a control system is arranged on the feeding arm. The self-elevating type concrete belt conveyor provided by the invention is low in construction cost; the self-elevating type concrete belt conveyor can be rapidly mounted and dismounted; and the requirements of a construction period and a quality can be met. The self-elevating type concrete belt conveyor is applicable to putting concrete with a large-size structure or similar architectural structures in a hydropower station plant or at the bottom of a dam in storage.

Description

technical field [0001] The invention relates to construction equipment, in particular to concrete silo construction equipment, and belongs to the technical field of construction equipment. Background technique [0002] At present, in large-scale water conservancy and hydropower projects, the dam-type hydropower plant and floodgate projects are mostly located in the downstream river section with a wide and shallow river bed. The thickness of mass concrete is generally about 20 meters. The dam-type hydropower station generally adopts the diversion method in stages, and the powerhouse of the riverbed-type power station and the flood discharge dam are constructed in stages. The concrete pouring of the volume structure is completed, and the concrete pouring time is short and the strength is high. The construction period is quite tight. The use of tower belt conveyors, top belt conveyors, mobile distributing conveyors and other equipment can solve the problem of continuous high-...

AI Technical Summary

Problems solved by technology

The construction period is quite tight. The use of tower belt conveyors, top belt conveyors, mobile distributing conveyors and other equipment can solve the problem of continuous high-strength and high-volume concrete storage. However, the capital investment is too large, and there is basically no time to install large-scale mechanical equipment. There is time to install, but also because the use time is quite short, the feasibility and economic rationality are poor

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