Self-propelled waterproof roll laying device for bridge construction

Abstract

The invention discloses a self-propelled waterproof roll laying device for bridge construction. The device comprises a mounting plate, a fixing frame, a telescopic rod and a walking mechanism; fixingframes are embedded in the front side and the rear side of the mounting plate correspondingly; a telescopic rod is mounted in the fixing frame through a bolt; the walking mechanism is arranged on theright side of the mounting plate; a mounting frame is arranged on the left side of the mounting plate; a pressing roller is connected with the lower portion of the mounting frame through a bearing; afirst coiled material is arranged above the mounting plate; a second coiled material is arranged on the right side of the first coiled material; and a third coiled material is arranged on the right side of the second coiled material. The self-propelled waterproof roll laying device for bridge construction is provided with a connecting groove and a limiting plate; the connecting plate can be limited through cooperation of the connecting groove and the limiting plate; the mounting shaft is mounted through the connecting plate; the coiled material can be replaced by subsequently taking out the connecting plate from the connecting groove through movement of a movable plate; convenience and quickness are achieved; and the subsequent working efficiency of the device is improved.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to a self-propelled waterproof roll laying device for bridge construction. Background technique [0002] In the process of bridge construction, it is necessary to lay waterproof membranes before paving the road on the bridge deck, so as to avoid the subsequent road seepage into the bridge span structure and affect the stability of the structure. Generally, manual movement is used when laying waterproof membranes There are still some shortcomings in actual operation when laying coils or laying by carts: [0003] 1. The existing waterproof coiled material laying device can only lay one roll of coiled material at a time during laying, the efficiency is low, and the lap width of the coiled material during subsequent laying is not easy to control, and when the device moves When it is skewed, it will lead to uneven laying of the coiled material, which reduces the working effi...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a self-propelled bridge construction waterproof coiled material laying device, to solve the problem that the existing waterproof coiled material laying device on the market proposed by the above-mentioned background technology can only install one roll of coiled material at a time when laying. laying, the efficiency is low, and the lap width of the coiled material is not easy to control during subsequent laying, and when the device moves skewed, it will cause the coiled material to be laid unevenly. At the same time, the existing waterproof coiled material laying device The operation of fixing and replacing the coil is cumbersome, which leads to the problem of increased time consumption when the coil is continuously laid

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