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Movable cast-in-place box girder bottom web concrete automatic vibrating device and using method thereof

A technology of vibrating device and bottom web, applied in bridges, bridge construction, bridge materials, etc., can solve the problems of inconvenient vibrating construction and difficult to guarantee vibrating quality, so as to improve construction mechanization, reduce on-site management risks, The effect of improving stability

Pending Publication Date: 2022-07-22
CCCC SECOND HARBOR ENG +1
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Problems solved by technology

[0008] Another object of the present invention is to provide a mobile automatic vibrating device for the bottom web concrete of cast-in-place box girder and its use method, so as to solve the inconvenient construction of the concrete vibrator for the bottom web concrete of cast-in-place box girder in the prior art. The technical problem that the vibrating quality is difficult to guarantee

Method used

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  • Movable cast-in-place box girder bottom web concrete automatic vibrating device and using method thereof
  • Movable cast-in-place box girder bottom web concrete automatic vibrating device and using method thereof
  • Movable cast-in-place box girder bottom web concrete automatic vibrating device and using method thereof

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Embodiment Construction

[0042] The present invention will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0043] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials can be obtained from commercial sources unless otherwise specified; in the description of the present invention, The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inside" and "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated device or element must have The particular o...

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Abstract

The invention discloses a movable cast-in-place box girder bottom web concrete automatic vibrating device and a using method thereof.The movable cast-in-place box girder bottom web concrete automatic vibrating device is arranged on a box girder chamfering inner formwork before cast-in-place box girder bottom web concrete construction, the device integrates insertion type vibrating and attachment type vibrating, the structure is simple, the size is small, and the construction efficiency is high. The device can longitudinally walk on a bottom web chamfering inner mold without being limited by an inner mold cross brace, and correspondingly carry out required vibration and material driving operation alternately by virtue of a high-frequency vibration rod and an attached vibrator, so that a traditional manual operation mode is replaced, the construction mechanization and automation degree and the construction efficiency are improved, a large amount of labor force is saved, and the field management risk is reduced; the construction cost is saved.

Description

technical field [0001] The invention relates to the technical field of cast-in-place box girder construction. More specifically, the present invention relates to a mobile concrete automatic vibrating device for the bottom web of a cast-in-place box girder and a method for using the same. Background technique [0002] At present, the concrete vibrating of the bottom web of the cast-in-place box girder is mainly performed by manual hand-held inserted vibrating rods, and the manual vibrating method has the following defects: [0003] (1) The interior of the box beam is closed, the light is weak, the working space is small, and the working environment is extremely poor when vibrating; [0004] (2) The steel bars at the bottom web are dense, and it is difficult to avoid the phenomenon of leakage vibration, under-vibration, over-vibration and touching the steel bars in the manual-based operation, and it is difficult to guarantee the vibrating quality; [0005] (3) During the pro...

Claims

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Application Information

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IPC IPC(8): E01D21/00E01D2/04E01D101/24
CPCE01D21/00E01D2/04E01D2101/24
Inventor 郑和晖沈惠军刘修成范晨阳田飞肖林代浩李刚易辉袁超曹利景张峰马弟
Owner CCCC SECOND HARBOR ENG
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