High-speed train vase pier body maintenance and modification multifunctional working platform

Abstract

The invention discloses a high-speed train vase pier body maintenance and modification multifunctional working platform which comprises a pier body, the pier body is sleeved with a working platform body, a plurality of universal nozzles are installed on the inner side of the working platform body, a circle of guardrail is fixedly connected to the outer side of the working platform body, and rollers are rotationally installed on the two sides of the top of the pier body body; a worm and gear speed reducer is installed at the top of the pier body and is in transmission connection with a first steel wire rope. According to the device, winding and loosening of the first steel wire rope are achieved through the worm and gear speed reducer, so that lifting of the working platform in the vertical direction is achieved, meanwhile, water flow is sprayed to the surface of the pier body through the universal nozzle, comprehensive maintenance is conducted on the pier body, and the worm and gear speed reducer is remotely controlled through the wireless remote controller. And due to the self-locking principle between the worm gear and the worm, the working platform cannot automatically slide down under the condition of power failure, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of high-speed rail vase pier body maintenance, in particular to a multifunctional working platform for high-speed rail vase pier body maintenance and modification. Background technique [0002] Piers, that is, the lower load-bearing objects used to carry the upper structure in civil engineering, the cross-section of the piers is mostly circular, and there are also heterogeneous piers such as oval, square, curved, vase-shaped, etc. Steel piers are required for construction The membrane is plasticized and then poured. [0003] In the existing maintenance of high-speed iron vase piers, water jets are usually sprayed on the surface of the piers with high-pressure water guns on the ground. However, for higher piers, when the water pressure is not enough, the water cannot be sprayed to the top of the pier, which is inconvenient. The overall maintenance of the pier body, and secondly, the surface of the pier body ...

AI Technical Summary

Problems solved by technology

[0003] In the existing maintenance of high-speed iron vase piers, water is usually sprayed on the surface of the pier body with a high-pressure water gun on the ground. However, for a higher pier body, when the water pressure is not enough, the water flow cannot be sprayed to the top of the pier body, which is inconvenient. The overall maintenance of the pier body, and secondly, the surface of the pier body needs to be decorated in the later stage. Therefore, the present invention provides a multifunctional working platform for the maintenance and modification of the pier body of the high-speed iron vase, so as to facilitate the maintenance and decoration of the pier body.

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