Concrete point-division compacting device and using method thereof

Abstract

The invention discloses a concrete point-division compacting device and a using method thereof, and belongs to the technical field of concrete construction. The concrete point-division compacting device comprises two fixing frames, wherein positioning blocks are fixedly connected to the outer walls of the two fixing frames, threaded rods are rotationally connected to the outer walls of the positioning blocks through first bearings, handles are fixedly connected to the ends, away from the positioning blocks, of the threaded rods, positioning plates are in threaded connection with the outer walls of the threaded rods, clamping grooves are formed in the bottom walls of the positioning plates, guide rods are fixedly connected to the outer walls of the positioning plates, the positioning blocks are slidably connected to the outer walls of the guide rods, shells are fixedly connected to the outer walls of the two fixing frames, first motors are connected to the outer walls of the shells, and rotating shafts are connected to the output ends of the first motors. The concrete point-division compacting device is fixed, so that concrete pouring is uniform, and compared with a traditional scheme that a plurality of rows of vibrating bars are adopted to achieve all-directional compaction, the device effectively reduces the manufacturing cost of a building and is good in compaction effect.

Description

technical field [0001] The invention relates to the technical field of concrete construction, in particular to a point-by-point compacting device for concrete and a method for using the same. Background technique [0002] Concrete refers to the collective name of engineering composite materials that use cementitious materials to cement aggregates into a whole. The term concrete usually refers to the use of cement as cementitious material, sand and stone as aggregates, and water (may contain additional Cement concrete, also known as ordinary concrete, is widely used in civil engineering. [0003] During concrete construction, concrete needs to be poured into the formwork first, but due to the friction and cohesion between the aggregates, the concrete cannot automatically fill the formwork, and the interior is loose. At this time, the concrete needs to be vibrated to form the concrete The product or structure has a certain shape, strength, impermeability and durability. In th...

AI Technical Summary

Problems solved by technology

[0003]Concrete needs to be poured into the formwork during concrete construction, but due to the friction and cohesion between aggregates, the concrete cannot automatically fill the formwork, and its interior is If it is loose, it is necessary to vibrate the concrete to give the concrete product or structure a certain shape, strength, impermeability and durability. In the prior art, a single vibrating rod is generally used for concrete compaction, which requires workers to The inside of the formwork is slid, and the vibrating rod is manually dragged, which reduces the uniformity of the overall compaction and increases the labor intensity

[0004] The Chinese utility model with the patent number CN201922437722.4 in the prior art discloses a concrete point compaction system, including a mobile chassis device and a lifting A lifting device, a supporting device is installed on the chassis device, and a vibrating device is arranged below the supporting device. Although the concrete point compaction system described in this utility model is convenient for reducing labor intensity, the supporting plate of the device is due to the The steel cable is connected with the support device, so that the support plate of the device will shake left and right and back and forth during use, resulting in uneven concrete area poured by the pouring pipe, and multiple rows of evenly arranged vibrating rods are set to achieve uniform and comprehensive compaction. It increases the construction cost, which is not conducive to meeting the needs of actual use