Self-propelled door-shaped automatic spraying maintenance device

Abstract

The invention relates to a self-propelled door-shaped automatic spraying maintenance device. The device comprises a fixing frame, a spraying device, a winding and unwinding device, a circuit control box and a moving device; the fixing frame is triangular; a base is arranged on the moving device; the lower end of the fixing frame is fixedly connected with the base; a bearing beam is arranged on thefixing frame; the spraying device is arranged on the bearing beam and the fixing frame; wherein the winding and unwinding device and the circuit control box are arranged on the base; a water flow pipeline is arranged beam. Parts can be unloaded and machined in a unified mode, the field machining time is shortened, the working efficiency is improved, use is flexible, the problems that the maintenance effect is poor and beam types with different heights and widths are maintained due to insufficient on the spraying device; and the water flow pipeline is fixed on the fixing frame and the bearingwater pressure of a large-height beam type can be effectively solved, the beam plate maintenance time is guaranteed, the maintenance construction quality is guaranteed, the construction cost is remarkably saved, and environment damage degree is reduced.

Description

technical field [0001] The invention relates to the field of maintenance and construction of prestressed concrete prefabricated beams, in particular to a self-propelled door-type automatic spray maintenance device. Background technique [0002] With the rapid development of my country's transportation industry, the construction of prestressed concrete prefabricated beams is widely used in the construction of various bridges, and the maintenance of prestressed concrete precast beams is relatively common in construction. The maintenance of traditional concrete prefabricated beams is covered with geotextiles and artificially watered for maintenance, which consumes a lot of manpower and material resources, and due to errors and deviations in manual maintenance, it often leads to uneven maintenance of the beam body, cracks, and poor appearance and color. Moreover, due to improper maintenance, it is easy to cause bumps and damage to the corners of the beam body. Secondly, due to ...

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Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a self-propelled door type that can solve the disadvantages of difficult maintenance, difficult control of maintenance quality, large manual workload, poor construction convenience, poor maintenance effect, and low material utilization rate in the maintenance construction of prefabricated beams. Automatic sprinkler maintenance device

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