Roller compacted concrete punching and slurry adding integrated device and roller compacted concrete punching and slurry adding method

Abstract

The invention provides a roller compacted concrete punching and slurry adding integrated device and a roller compacted concrete punching and slurry adding method. The device comprises a punching rod with a conical head, a grouting pipe opening protective sleeve and a lifting driving device thereof, a grouting hose, a slurry storage and slurry adding device and a punching power device. A sleeve part of the grouting pipe opening protective sleeve is arranged outside the punching rod in a sleeving manner, and a certain gap is formed between the inner wall of the sleeve part of the grouting pipe opening protective sleeve and the punching rod for grouting. The grouting pipe opening protective sleeve can abut against the lower portion of the punching rod and ascend relative the punching rod under the action of the lifting driving device to open and close the gap. The grouting pipe opening protective sleeve is connected with the grouting hose, and the grouting hose is connected with the slurry storage and slurry adding device. The integrated device has the advantages that a concrete production and transportation system is not affected, the structure is simple, quantitative slurry adding is achieved, manpower resource investments are low, construction links are less, and the construction quality is highly guaranteed.

Description

technical field [0001] The invention relates to an integrated equipment for punching and grouting roller-compacted concrete, in particular to a device capable of adding grout in roller-compacted concrete and transforming it into metamorphic concrete. The utility model relates to an integrated equipment for quantitatively adding cement slurry in a hole, which belongs to the technical field of roller compacted concrete construction equipment manufacturing. Background technique [0002] At present, in the construction process of metamorphic concrete around the roller compacted concrete, manual drilling and grouting are usually used in the roller compacted concrete, which has problems such as many procedures, large manpower investment, and difficult construction quality control. [0003] In order to solve this problem, at present, mechanism metamorphic concrete is used for important parts in actual engineering. The roller compacted concrete is grouted and mixed into metamorphic ...

AI Technical Summary

Problems solved by technology

This method can effectively guarantee the mixing quality of metamorphic concrete, but there are still several problems as follows: (1) The mixing program control of the mixing plant is complicated, which is not conducive to the continuous mixing of RCC; (2) Concrete tank trucks are required, which increases the Transportation equipment; (3) It is necessary to reserve metamorphic concrete pouring grooves in advance on the surface of the roller compacted concrete warehouse, which increases the construction complexity of the surface of the roller compacted concrete warehouse; (4) eventually leads to increased investment and slow construction progress

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