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Large span complex channel concrete casting machine

A comprehensive, concrete technology, applied in the field of machinery and equipment, can solve the problems of unfavorable anti-seepage geomembrane and insulation board protection, many personnel invested in the working surface, and inability to operate continuously in a large area, so as to achieve high promotion and utilization value and ensure construction Quality, compact effect

Inactive Publication Date: 2009-07-01
SINOHYDRO BUREAU 11 CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction speed is often slow, continuous operation cannot be carried out in a large area, and relatively many personnel are invested in the operation surface, which is not conducive to the protection of anti-seepage geomembrane and insulation board
It not only affects the construction progress of the project, but also affects the construction quality of the project.
The channel construction machinery currently used has the disadvantages of small truss span, single function of single machine, and high overall cost investment.

Method used

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  • Large span complex channel concrete casting machine
  • Large span complex channel concrete casting machine

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Embodiment Construction

[0020] The present invention comprises a main truss 1, a truss traveling device 9 arranged at both ends of the main truss 1, a driving device operating room 10 of the truss traveling device 9, an upper trolley track 5 and a lower trolley track 6 arranged on the main truss 1, and a trolley track 6 arranged on the upper The cloth trolley 2 on the trolley track 5 that can walk on the upper trolley track 5, the lining trolley 3 that is hung on the lower trolley track 6 and can walk on the lower trolley track 6, and the fabric trolley 2 is provided with a transmission motor driven by the upper trolley. 15. The walking device composed of the main traveling wheel 13 of the upper trolley and the traveling wheel 14 of the upper trolley, the lining trolley 3 is provided with a traveling device consisting of the traveling transmission motor 22 of the lower trolley, the main traveling wheel 19 of the lower trolley and the traveling wheel 20 of the lower trolley, The main truss 1 is provide...

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Abstract

The present invention relates to a large trapezoidal section canal surface concrete lining executive mechanical equipment. It includes large span steel truss with running mechanism, through up-down bogie i.e. material distribution and lining bogie respectively to make canal concrete material distribution, spreading, bumping down and levelling; not only saving feeding equipment and pouring concrete labour bur also in favor of protecting anti-seepage thermal insulation structure layer.

Description

technical field [0001] The invention relates to a mechanical device for concrete lining construction on the surface of a channel with a large trapezoidal section. technical background [0002] The construction of the water diversion project on the middle route of the South-to-North Water Diversion Project has a long construction line, a tight construction period, and heavy tasks. Most of the main canals along the line are open channel projects. The cross-section of the channel adopts a trapezoidal cross-section, and the surface is lined with cast-in-place concrete. Among them, the length of the canal slope is mostly more than 25, and the slope coefficient is 2.5-3.0. The thickness of the canal lining is mostly 10cm for the side slope, 8cm for the bottom plate, and 15cm for the bottom of the side slope in the river bank. Composite geomembrane is laid under the lining slab to strengthen anti-seepage. Styrene insulation boards prevent frost heave. At present, there are many ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D15/00E02B5/02
CPCY02A40/22
Inventor 高海成余良碧徐其阳徐广建张智宏
Owner SINOHYDRO BUREAU 11 CO LTD
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