Internal extrusion synchronous backfill type concrete vibrating rod

A technology of concrete and vibrating rods, which is applied in the direction of construction, building structure, and building material processing, etc. It can solve the problems of voids in concrete and achieve the effect of reducing internal voids and improving compactness

Active Publication Date: 2020-11-10
安徽建工集团蚌埠建材有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when pulling out the vibrator, even if the "slow pull" is achieved, it is easy fo

Method used

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  • Internal extrusion synchronous backfill type concrete vibrating rod
  • Internal extrusion synchronous backfill type concrete vibrating rod
  • Internal extrusion synchronous backfill type concrete vibrating rod

Examples

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Embodiment

[0044] see figure 1 with figure 2 , an internal extrusion synchronous backfill concrete vibrator, comprising a vibrating rod 2 and a connecting pipe 1 connected to a vibrating device at one end, a wire is connected between the other end of the connecting pipe 1 and the vibrating rod 2, and the connecting pipe 1 The lower end is fixedly connected with the top plate 3, and the lower side of the top plate 3 is provided with a double-layer turntable 5, and a pair of electric telescopic rods 6 are fixedly connected between the top plate 3 and the double-layer turntable 5, and the electric telescopic rods 6 are electrically connected with the vibration equipment The lower end of the top plate 3 is fixedly connected with a guide rod 4, the guide rod 4 runs through the inside of the double-layer turntable 5 and is slidably connected with the double-layer turntable 5, the inside of the guide rod 4 is provided with an inner through hole 401, and the vibrating rod 2 is slidably connecte...

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PUM

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Abstract

The invention discloses an internal extrusion synchronous backfill type concrete vibrating rod, and belongs to the field of concrete vibrating rods. The internal extrusion synchronous backfill type concrete vibrating rod comprises a vibrating rod and a connecting pipe with one end connected to vibrating equipment wherein, a lead is connected between the other end of the connecting pipe and the vibrating rod, and a top tray is fixedly connected to the lower end of the connecting pipe. In the vibrating process, through rotating dislocation of a dislocation flow control barrel, concrete is controlled to enter and exit from the inner part of the dislocation flow control barrel, filling of the concrete in the dislocation flow control barrel is achieved, and in the process of taking out the vibrating rod, a special-shaped elastic squeezer automatically squeezes the concrete in the dislocation flow control barrel, so that the concrete synchronously flows out from the lower end of the dislocation flow control barrel in the process of taking out the vibrating rod and is stuffed into space formed by drawing out the vibrating rod, the situation of internal gaps of the concrete due to drawingout of the vibrating rod is effectively reduced, the compactness of the concrete is greatly improved, and a high-quality concrete molded body is obtained.

Description

technical field [0001] The invention relates to the field of concrete vibrating rods, in particular to an internal extrusion synchronous backfilling concrete vibrating rod. Background technique [0002] When using a concrete mixer to mix the concrete and pour the components, it is necessary to remove the air bubbles and tamp them to make the concrete compact and eliminate the honeycomb pitting of the concrete, so as to improve its strength and ensure the quality of the concrete components. The process of eliminating air bubbles and performing tamping is concrete vibration [0003] When using a plug-in vibrator, it should be inserted quickly and pulled out slowly. The insertion points should be evenly arranged, moved point by point, and carried out in sequence, without omission, so as to achieve uniform vibration. The vibration depth of the inserted vibrating rod is generally not more than 2 / 3 to 3 / 4 times the length of the vibrating rod. For the two layers, the lower concre...

Claims

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Application Information

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IPC IPC(8): E04G21/08E04G21/06
CPCE04G21/06E04G21/08
Inventor 龙世金
Owner 安徽建工集团蚌埠建材有限公司
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