A concrete pouring method using a flexible shuttle
A technology of concrete and flexible grooves, which can be used in construction, building construction, and processing of building materials. It can solve problems such as bulkiness, difficulty in ensuring stability, and difficulty in assembly and disassembly.
Active Publication Date: 2021-04-27
中建桥梁有限公司 +1
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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
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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. side ring hole 5;
[0026] The third step, if the flexible tank body is one section, then pass the left and right two steel wire ropes through the edge ring hole 5 of the flexible tank body in turn, and the length of the left and right steel wire ro...
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The invention discloses a concrete pouring method using a flexible shuttle, which comprises the following steps: reinforcing the steel mesh or pre-embedded tie rods at the concrete pouring point, and using a concrete tank truck to transport the concrete to the nearest position to the pouring point; according to the concrete tank truck The distance between the rear bar or the hopper and the pouring point is to take at least one section of rectangular flexible trough and expand it for use. There are multiple edge ring holes spaced at the front and back on the left and right sides of each flexible trough; pass the steel wire rope through the flexible trough One end of the wire rope is fixed to the rear bumper of the concrete tanker or the hopper, and the other end is fixed to the steel mesh at the pouring point or the pre-embedded tie rod. The whole body is inclined along the concrete conveying direction. This method is quick to pour concrete, and the flexible tank body is easy to organize Portable and suitable for complex terrain.
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...
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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