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Concrete pouring device for precast box culvert

A technology for pouring concrete and equipment, applied in the direction of manufacturing tools, supply devices, etc., can solve the problems of concrete segregation, cold joints, cold joints in pouring interval, etc., and achieve the effect of improving pouring quality, improving construction efficiency and facilitating construction.

Pending Publication Date: 2019-09-20
CHINA COMM NORTH ROAD & BRIDGE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a prefabricated box culvert pouring concrete equipment to solve the problem that in the prior art, when the box culvert is prefabricated by a single hopper above the prefabricated mold, it can only be poured on one side, and the concrete is prone to segregation and cold joints. There will be quality problems such as cold joints caused by too long pouring intervals. The device provided in this application can perform concrete pouring construction on the outer side of the prefabricated box culvert at the same time, which can improve the quality of concrete pouring, facilitate construction, and improve construction efficiency

Method used

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  • Concrete pouring device for precast box culvert
  • Concrete pouring device for precast box culvert

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solution in the application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the drawings in the embodiment of the application; obviously, the described implementation Examples are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0023] attached figure 1 and 2 It shows the plan and elevation structural schematic diagrams of the prefabricated box culvert pouring concrete equipment provided by the embodiment of the present application. as attached figure 1 and 2 , the prefabricated box culvert concrete pouring equipment provided in the embodiment of the present application, the equ...

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Abstract

The invention provides a concrete pouring device for a precast box culvert. The device comprises a feeding device, and a plurality of conveying devices which are symmetrically distributed around the feeding device, wherein the feeding device is correspondingly connected to the plurality of conveying devices through supporting connecting grooves. According to the device, the feeding device and the plurality of conveying devise arranged around the feeding device are used in match, so that the quality problems such as that the pouring can only be performed on one side while precasting the box culvert at the upper part of a precast die through one hopper in the prior art, the concrete is easily separated and subjected to cold joint, and cold joint is caused due to long pouring interval time. With the adoption of the device, the outer side surface of the precast box culvert can be subjected to concrete pouring construction synchronously, so that the concrete pouring quality is improved; the construction is convenient; and the construction efficiency is improved.

Description

technical field [0001] The application relates to the technical field of prefabricated box culvert pouring concrete construction in subgrade engineering, in particular to a prefabricated box culvert pouring concrete equipment. Background technique [0002] Box culvert engineering is an important part of subgrade engineering planning and construction. As a common construction technology, box culvert construction technology plays a huge role in improving project quality and promoting the development of engineering construction. Box culvert construction technology has the advantages of good construction effect and perfect construction technology, so it is widely used in roadbed construction in our country. Under the background that the country vigorously advocates and develops prefabricated buildings, the construction of box culverts adopts prefabricated schemes, which have the characteristics of standardization, modularization, factoryization, and light weight. Prefabricated b...

Claims

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Application Information

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IPC IPC(8): B28B13/02
CPCB28B13/02
Inventor 殷胜光王家贺赵晨曦邵文泽李善朴田汉州
Owner CHINA COMM NORTH ROAD & BRIDGE
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