Concrete pouring high-frequency vibration integrated assembly type pipeline discharging head

Abstract

The invention discloses a concrete pouring high-frequency vibration integrated assembly type pipeline discharging head. The concrete pouring high-frequency vibration integrated assembly type pipeline discharging head comprises a hard pipe, a vibration rod body, a metal vibration ring, a vibration rubber cable and a hollow ring cavity, wherein a pipe sleeve is arranged on the outer side of the hard pipe in a sleeving mode; a grip is vertically fixed on the outer wall of the middle of the pipe sleeve; rubber sleeves are fixed at the top and the bottom of the outer wall of a soft rubber pipe respectively; the vibration rod body is connected with the rubber sleeves; the outer wall of the vibration rod body is connected with the metal vibration ring; the vibration rubber cable is in penetrating type sliding connection with the interior of the grip; and the vibration rubber cable is connected with the metal vibration ring. According to the concrete pouring high-frequency vibration integrated assembly type pipeline discharging head, rapid installation and positioning between the discharging head and a pipeline are facilitated, the positioning convenience and the use sealing performance are improved, meanwhile, auxiliary vibration of concrete pouring can be carried out, and the discharging stability and the high efficiency of synchronous vibration are improved.

Description

technical field [0001] The invention relates to the technical field related to concrete pouring construction, in particular to a concrete pouring high-frequency vibration integrated assembled pipeline discharge head. Background technique [0002] In the existing buildings, bridges and other building structures, the most common is the concrete construction process. Through the pouring and solidification of concrete, the cured concrete structure has good building strength and tensile force. When in use There will be no internal fracture and damage of the overall molding structure due to external force and slight vibration, and it will provide an important cornerstone for the development of society. In the concrete pouring construction process, in order to avoid adverse factors such as internal honeycombs and holes in the poured concrete , it is necessary to carry out operations such as construction vibration after pouring. [0003] However, existing concrete pouring pipelines...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a concrete pouring high-frequency vibration integrated assembly type pipeline discharge head, in order to solve the above-mentioned background technology, the existing concrete pouring pipeline has a single use function, and needs to be discharged by using pressure components such as pump trucks. Material operation is prone to congestion and blockage caused by insufficient concrete pressurization pressure, and there are defects in use. At the same time, it is impossible to synchronize and effectively vibrate the discharged concrete at the same time as concrete pouring, which affects the efficiency of concrete pouring and molding. During the butt joint installation between the material head and the pipe, the reinforcement operation is inconvenient, and it is easy to cause the problem of insufficient sealing at the joint position due to the external force of the pipe during long-term use

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