Concrete pouring method adopting flexible shuttle chute

A technology of concrete and flexible grooves, which is applied in the fields of construction, building structure, and building materials processing. It can solve the problems of less recycling times, difficulty in ensuring stability, and difficulty in size adjustment. It achieves simple structure, easy promotion, and advantages. obvious effect

Active Publication Date: 2020-04-07
中建桥梁有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the shuttle grooves for concrete pouring are basically temporarily processed on site, and are made of steel pipes, wooden strips, formwork or iron sheets. The main disadvantages are: bulky, difficult to adjust the size, and less recycling times.
The Chinese patent with the application number 201720140301.3 announced "a retractable concrete shuttle", which solves the problem of adjustable length and multiple recycling, but it still has the disadvantages of being inconvenient to carry and difficult to assemble and disassemble. It is difficult to ensure the stability of concrete pouring parts with large height differences

Method used

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  • Concrete pouring method adopting flexible shuttle chute
  • Concrete pouring method adopting flexible shuttle chute
  • Concrete pouring method adopting flexible shuttle chute

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] As shown in the accompanying drawings, a concrete pouring method using a flexible shuttle of the present invention comprises the following steps:

[0024] The first step is to strengthen the steel mesh or pre-embedded tie rods at the concrete pouring point, and use a concrete tanker to transport the concrete to the nearest position to the pouring point;

[0025] In the second step, according to the distance between the rear bumper of the concrete tank truck or the discharge hopper and the pouring point, take at least one section of rectangular flexible tank body 2, 3 and expand it for use. ring hole 5;

[0026] The third step, if the flexible tank body is one section, pass the left and right steel wire ropes through the side ring hole 5 of the matching length between the flexible tank body and the concrete pouring distance in turn, an...

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Abstract

The invention discloses a concrete pouring method adopting a flexible shuttle chute, and the method comprises the following steps: reinforcing a reinforcing mesh or a pre-buried pull rod at a concretepouring point, and conveying concrete to a position closest to a to-be-poured point by adopting a concrete tanker car; taking at least one section of rectangular flexible chute body according to thedistance between a rear lever or a discharge hopper of the concrete tank truck and a pouring point, unfolding the rectangular flexible chute body for later use, and forming a plurality of side ring holes in the left side and the right side of each section of flexible groove body at intervals in a front and back direction; enabling a steel wire rope to penetrate through the side ring holes of the flexible chute body, wherein one end of the steel wire rope is fixed to a rear lever or a discharging hopper of the concrete tank car, the other end of the steel wire rope is fixed to the reinforcing mesh or the pre-buried pull rod at the pouring point, and the whole steel wire rope inclines in the concrete conveying direction. The method is high in concrete pouring speed, and the flexible chute body is convenient to store and carry and can be suitable for complex terrains.

Description

technical field [0001] The invention belongs to the technical field of concrete pouring engineering construction, and in particular relates to a pouring method using a flexible portable concrete shuttle. Background technique [0002] At present, the shuttle grooves for concrete pouring are basically temporarily processed on site, and are made of steel pipes, wooden strips, formwork or iron sheets. The main disadvantages are: bulky, difficult to adjust the size, and less recycling times. The Chinese patent with the application number 201720140301.3 announced "a retractable concrete shuttle", which solves the problem of adjustable length and multiple recycling, but it still has the disadvantages of being inconvenient to carry and difficult to assemble and disassemble. It is difficult to ensure the stability of concrete pouring parts with large height differences. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the p...

Claims

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Application Information

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IPC IPC(8): E04G21/02
CPCE04G21/02
Inventor 李明黎人亮张根孝陈治刚彭浩陈诗祥熊港
Owner 中建桥梁有限公司
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