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Method for conveying concrete in narrow space and device thereof

A technology in concrete and space, applied in the processing of building materials, infrastructure engineering, construction, etc., can solve the problems of difficult construction cost and temperature control, unstable concrete delivery quality, slow concrete pouring speed, etc., to reduce equipment. Dismantling and lifting work, beneficial to the safe operation of equipment, and the effect of increasing the scope of construction

Active Publication Date: 2010-04-14
CHINA GEZHOUBA GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of these methods are that the concrete pouring speed is slow, the mechanical and electrical installations in other constructions are greatly disturbed, the quality of concrete delivery is unstable, and the construction cost and temperature control are difficult.

Method used

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  • Method for conveying concrete in narrow space and device thereof
  • Method for conveying concrete in narrow space and device thereof
  • Method for conveying concrete in narrow space and device thereof

Examples

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Embodiment Construction

[0024] A method for conveying concrete in a narrow space, comprising the following steps:

[0025] 1) Excavate the busbar hole 9, arrange the lower anchor frame 8 on the bottom plate or the lower part of the busbar hole 9, and arrange the upper anchor point 4 between the rock anchor beam and the top of the busbar hole 9;

[0026] 2) The upper hinged rotary device 5 is installed on the lower anchor frame 8 to connect with the tail end of the upper truss type belt conveyor 2, and the head end of the upper truss type belt conveyor 2 is connected to the lower truss type belt conveyor 1 through the lower hinged rotary device 6;

[0027] 3) One end of the pulley device 3 is connected to the upper truss type belt conveyor 2, the other end is connected to the upper anchor point 4, and the lower truss type belt conveyor 1 is connected to the bridge crane 10;

[0028] Rapid concrete delivery in a narrow space is realized by the above method.

[0029] like figure 1 and figure 2 As sh...

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Abstract

The invention discloses a method for conveying concrete in narrow space and a device thereof, and relates to a method for conveying concrete and a device thereof, wherein a lower truss-like belt machine and an upper truss-like belt machine are connected end to end through a lower hinge turning device, one end of the upper truss-like belt machine is connected with a lower anchor rack through an upper hinge turning device, the upper truss-like belt machine is further connected with a pulley device, the other end of the pulley device is connected with an upper anchor point fixed on the rock wall, the lower truss-like belt machine is connected with a bridge crane trolley of a bridge crane, thereby realizing applying belt conveying technique in underground workshop concrete transportation, improving the concrete conveying speed and efficiency, and increasing the material distraction radius in narrow space, the concrete conveying speed achieves six times of the bridge crane hoist bucket conveying mode, and the equipment removal and hoist work is reduced compared with a traditional belt conveying mode.

Description

technical field [0001] The invention relates to a concrete delivery method and equipment, in particular to a concrete delivery method and equipment in a narrow space. Background technique [0002] At present, the method of conveying the concrete of the underground powerhouse in the hydropower industry mainly adopts the bridge crane to cooperate with the hanging tank, the concrete pump, the chute to convey, or the fixed position distribution belt conveyor to convey. The problems of these methods are that the concrete pouring speed is slow, the mechanical and electrical installations in other constructions are greatly disturbed, the quality of concrete delivery is unstable, and the construction cost and temperature control are difficult. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a concrete delivery method and its equipment in a narrow space, which can be quickly deployed in a narrow underground workshop space...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/04E02D15/00
Inventor 周厚贵郭光文石义刚余英屈庆余程志华
Owner CHINA GEZHOUBA GROUP CO LTD
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