Bridge device

Abstract

The invention discloses a bridge device, which comprises a base and a stone crushing part installed on the top of the base. A connecting cavity extending downward is arranged on the top surface of the base. The first chamber is stretched, and the base below the first chamber is provided with a second chamber. The base between them is provided with a third chamber, and the base on the left side of the third chamber is provided with a vertical cavity extending up and down, and the extended tail at the top of the vertical chamber is connected with the left extended tail of the first chamber. The extension tail at the bottom of the vertical chamber is connected with the second chamber, and the fourth chamber is provided in the base on the right side of the third chamber; the invention has simple structure, convenient operation, and can automatically control the crushing part of the stone and the filling work , Improve filling efficiency and quality.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a bridge device. Background technique [0002] In the process of bridge construction, a large amount of concrete is needed. Generally, sand, stone, water, etc. are mixed in proportion to produce concrete at the construction site. The existing concrete mixer is huge, and because of construction needs, it is often necessary to mix a small amount of concrete. Mix concrete to fill the potholes or reserved holes on the bridge road surface. At this time, using large concrete mixers will consume unnecessary energy and increase construction costs, and these mixers cannot be used as filling equipment at the same time It is used and has a single function. At present, the filling of the pavement mainly relies on manually filling the concrete into the pit, which is time-consuming and laborious, and it is difficult to fill the pit unevenly. Contents of the invention [0003] The technical problem to...

AI Technical Summary

Problems solved by technology

[0002] In the process of bridge construction, a large amount of concrete is needed. Generally, sand, stone, water, etc. are mixed in proportion to produce concrete at the construction site. The existing concrete mixer is huge, and because of construction needs, it is often necessary to mix a small amount of concrete. Mix concrete to fill the potholes or reserved holes on the bridge road surface. At this time, using large concrete mixers will consume unnecessary energy and increase construction costs, and these mixers cannot be used as filling equipment at the same time Use, single function, the current filling of the pavement mainly relies on manually filling the concrete into the pit, which is time-consuming and laborious, and it is difficult to fill the pit unevenly

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