Efficient dabbing and grooving type pre-stressed concrete beam wet joint construction equipment

Abstract

The invention relates to efficient dabbing and grooving type pre-stressed concrete beam wet joint construction equipment which comprises a dabbing and grooving device. A crushing recovery device is arranged at the lower end of the dabbing and grooving device and comprises a dabbing support plate mounted at the lower end of a dabbing and grooving frame, the lower end of the dabbing support plate ismounted on a crushing recovery bucket, two crushing guide mechanisms are symmetrically arranged on the dabbing support plate, a crushing mechanism is arranged in the crushing recovery bucket, and a crushing retaining mechanism is arranged at the lower end of the crushing recovery bucket. By the efficient dabbing and grooving type pre-stressed concrete beam wet joint construction equipment, problems of manual construction with existing dabbing equipment, repeated dabbing at complex joint positions, treatment incompleteness in manual control of the dabbing equipment, complexity in operation, human health hazards and environmental pollution caused by impurities and dust in a construction process, potential safety hazards caused by arbitrary throwing of wastes generated in construction, and the like in an existing wet joint dabbing and grooving process can be solved.

Description

technical field [0001] The invention relates to the technical field of wet joint construction of prestressed concrete beams, in particular to a construction equipment for wet joints of prestressed concrete beams capable of efficiently chiseling and slotting. Background technique [0002] Wet joints refer to the wet joints in which prestressed concrete beams are prefabricated in blocks, cantilevered into large-span continuous beams, and cast-in-place concrete is used between the beams to connect the beams into a whole. During the construction of wet joints, it is necessary to chisel the positions of the joints. Chiseling is an important part of the construction process of wet joints. Nowadays, there are a variety of chiseling equipment on the market, which relieves the pressure of chiseling construction for wet joints. , the sundries in the chiseling process will fall directly when working at high altitudes, but the existing wet joint chiseling and grooving process needs to b...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems, the present invention provides a prestressed concrete beam wet joint construction equipment capable of efficient chiseling and slotting, which can solve the existing wet joint chiseling and slotting process that requires manual use of existing Chiseling equipment is used for construction, and suitable adjustment tools need to be selected for chiseling construction of wet joints with different specifications. Manual control of chiseling equipment is unstable, and complex joint positions need to be repeatedly chiseled. Manual control chisel The processing of roughing equipment is not comprehensive. In the chiseling process, in order to ensure the construction quality of wet joints, it is necessary to perform slotting processing on designated positions. It is necessary to manually use slotting tools for processing. The operation is complicated, and the sundries and dust in the construction process pollute the environment. It is harmful to human health, and the sundries generated during construction are scattered everywhere, posing safety hazards and other problems. It can realize the function of high-efficiency chiseling and grooving in wet joint construction. It does not require manual operation, does not pollute the environment, does not have potential safety hazards, and is labor-intensive. Small size, high work efficiency, etc.

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