Intelligent waterproof plate operation trolley

Abstract

The invention discloses an intelligent waterproof plate operation trolley. The intelligent waterproof plate operation trolley comprises a movable portal assembly, a telescopic rotating arm and a lifting frame, wherein the telescopic rotating arm is arranged at one end of the portal assembly; the lifting frame is arranged on the portal assembly; a plurality of mutually parallel work tables are arranged at two sides on the portal assembly; two opposite hydraulic cylinders are arranged at each of two ends on the top surface of the portal assembly; a rotating shaft capable of rotating is connectedbetween the two corresponding hydraulic cylinders arranged at the end parts of the portal assembly; a chain wheel is arranged at the middle part of each rotating shaft in a sleeving way; a transmission chain is arranged between the chain wheels in a winding way; a rotatable spline shaft and a connecting block arranged on the spline shaft in a sleeving way are also arranged at each of two sides ofthe portal assembly; an air cylinder is fixed to each connecting block; and each air cylinder is connected with a support rod. The intelligent waterproof plate operation trolley has the advantages that the manual steel bar carrying is avoided; the workload of workers is reduced; and the support rods can provide an enough space for steel bar binding.

Description

technical field [0001] The invention belongs to the technical field of tunnel waterproof board construction, and relates to an intelligent waterproof board operation trolley. Background technique [0002] At present, in the construction of low-lying tunnels, tunnels constructed with composite linings need to be laid with waterproof materials in order to avoid water leakage, and waterproof boards are the main components of waterproof materials. The traditional construction methods are manual laying, but due to the heavy weight of the waterproof board, moving the waterproof board is very inconvenient and time-consuming and labor-intensive. [0003] There are operation trolleys for waterproof boards on the existing market. The operation trolleys for waterproof boards generally include a door frame placed in the tunnel. A rotating arm capable of circular motion is installed on the door frame. The round roller, driven by a hydraulic or electric device, drives the pivoting arm to...

AI Technical Summary

Problems solved by technology

The traditional construction method is manual laying, but due to the heavy weight of the waterproof board, it is very inconvenient and time-consuming to move the waterproof board

[0003] There are operation trolleys for waterproof boards on the existing market. The operation trolleys for waterproof boards generally include a door frame placed in the tunnel. A rotating arm capable of circular motion is installed on the door frame. The round roller, driven by a hydraulic or electric device, drives the pivoting arm to rotate to unfold the waterproof board on the round roller, and then transports the steel bars used to fix the waterproof board to the top of the portal frame, and workers bind them to the tunnel surface to fix them. Waterproof board; In order for workers to have enough operating space, a support frame is installed on the top of the door frame, but the support frame is composed of several horizontal bars and longitudinal bars. After the waterproof board is unfolded, the support frame is assembled and fixed to the top of the door frame , and then transport the steel bars to the door frame, which increases the construction process steps of the waterproof board and increases the labor load of the workers. Moreover, the installed support frame increases the difficulty for the workers to transport the steel bars, and it is not convenient for the workers to carry out the binding operation of the steel bars.

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