A concrete telescopic conduit based on wireless remote control dry operation

Abstract

The invention discloses a concrete telescopic conduit based on wireless remote control type dry operation. The concrete telescopic conduit comprises a micro winch, a control device and conduits sequentially connected from top to bottom in multistage and sleeving mode. Diameters of the sleeved conduits increase from top to bottom. A fixing ring connected with a concrete pump truck by a pump pipe isarranged at the top of the first stage conduit at the top. A limiting device used for preventing the conduits from relatively sliding off is arranged between each stage of the conduit and the next stage of the conduit. The conduits are stacked in a sleeving mode retractably, and can naturally drop and extend under action of gravity. The micro winch is fixed to the first stage of the conduit at the top. The micro winch is connected with the conduit at the bottom by a lifting rope. The control device comprises a receiver electrically connected with the micro winch and a remote controller arranged at the ground. The conduits require no assembling and disassembling, can automatically retract and move with movement of the pump pipe. Pouring efficiency of the concrete pump truck can be greatlyimproved, and the construction cost can be lowered.

Description

technical field [0001] The invention belongs to the field of construction equipment and relates to a concrete pump conduit, in particular to a concrete telescopic conduit based on wireless remote control dry operation. Background technique [0002] With the development of the economy and the improvement of people's living standards, the government is building large-scale construction projects, and various housing constructions such as commercial housing and resettlement housing are becoming more and more common, and pile foundation engineering is an indispensable construction link in housing construction projects. At present, in the concrete pouring process of the dry work pile foundation, the traditional operation method of lifting the steel conduit with a crane or other hoisting machinery, manually installing and adjusting the length of the steel conduit, and then extending the steel conduit into the pile hole by the machine is generally used. However, this traditional met...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a concrete telescopic conduit based on wireless remote control type dry operation. The telescopic conduit is used to solve the concrete guiding problem between the pump pipe and the pile hole. The conduit of the present invention can automatically expand and contract under the control of the control device, and when The pump tube moves with it, no disassembly is required, the structure is simple, and the construction efficiency is high

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