Secondary slurry supplementing device and method for slurry outlet of wallboard sleeve

Abstract

The invention discloses a secondary slurry supplementing device and method for a slurry outlet of a wallboard sleeve. The secondary slurry supplementing device comprises a rack, a quantitative box, a quantitative air cylinder, a pressing rod, a pressing plate, a rubber plate, a slurry supplementing hose, a slurry supplementing switch valve, a slurry supplementing nozzle, a connecting assembly, a conveying pipe, a conveying switch valve, a slurry supplementing pump, a suction pipe, a suction switch valve, a slurry storage tank, a stirring motor, a stirring rod, stirring blades, a material supplementing opening and a sealing cover, wherein one side of the top of the upper layer of the rack is fixedly connected with the bottom of the quantitative box, and the quantitative air cylinder is fixedly installed in the center of the top of the quantitative box. The secondary slurry supplementing device has a quantitative function, no human error exists, the problem of insufficient or excessive supplementing in the slurry supplementing process is avoided, the connecting effect of the wallboard sleeve is ensured, the slurry supplementing nozzle and the slurry outlet of the grouting sleeve are connected and fixed, the problem that the slurry supplementing nozzle pops up due to grouting pressure in the slurry supplementing process is avoided, the leakage risk of the grouting material is reduced, the resource waste is reduced, and the environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of grouting devices, in particular to a secondary grouting device and method for a wallboard sleeve grout outlet. Background technique [0002] Wallboard sleeve, the full name of prefabricated wallboard grouting sleeve, is a sleeve that connects prefabricated wallboard reinforcement by injecting fast-hardening non-shrinkage grouting material and relying on the bonding and occlusion between materials. It has reliable performance, wide applicability, Easy installation and other advantages, suitable for reinforced concrete structure engineering, steel structure engineering, bridge engineering, offshore oil exploration platform engineering, offshore wind power towers and other fields. At present, a grout replenishing device is generally used in the building construction process to replenish the grouting material to the grout outlet of the wallboard sleeve. [0003] However, most of the existing grout replenishm...

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Problems solved by technology

[0003] However, most of the existing grout replenishing devices have the following problems: first, they do not have quantitative functions, and human operation errors are large, and insufficient or excessive replenishment is prone to occur during the grout replenishment process, which affects the connection effect of the wallboard sleeve; Second, the grouting material is not continuously stirred, and the grouting material is easy to deposit and agglomerate, which increases the risk of pipeline blockage and reduces the working reliability of the device; third, the gap between the grouting nozzle and the grouting sleeve outlet The gaps are not connected and fixed, and it is easy to pop out due to the grouting pressure during the grouting process, resulting in leakage of the grouting material, resulting in unnecessary waste of resources and environmental pollution.

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