Indoor stabilized soil stirring device

A technology of stirring device and internal solidification, which is applied to mixers with rotary stirring devices, accessories of mixers, chemical instruments and methods, etc. Effect

Active Publication Date: 2016-01-13
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because the indoor test ignores many conditions on the site, and the soft soil has been disturbed to a large extent before reinforcement, it is difficult for the existing technology to perform indoor field reinforcement on the original state diagram with the solidified soil mixing test machine

Method used

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  • Indoor stabilized soil stirring device
  • Indoor stabilized soil stirring device
  • Indoor stabilized soil stirring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] see Figure 1 to Figure 7 , this embodiment provides an indoor solidified soil stirring device, the indoor solidified soil stirring device comprises a test box 101 with an opening at the upper end and a bracket. The support includes a column 102 connected to each other and a cross bar 103, the cross bar 103 is located above the test chamber 101, the cross bar 103 is provided with a support platform 104, the support platform 104 is provided with a stirring shaft 105, and the inside of the stirring shaft 105 is provided with a flow The stirring shaft 105 is connected with the motor 106, the upper end of the stirring shaft 105 communicates with the slurry delivery pipe 107, and the lower end extends into the test chamber 101, and the lower end of the stirring shaft 105 is provided with a spray port 108, which is connected to the flow channel connected. The grout delivery pipe 107 is connected with the grout pump, and grouted by the grout pump.

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Abstract

The invention discloses an indoor stabilized soil stirring device, and belongs to the field of soft soil solidification devices. The indoor stabilized soil stirring device comprises a test box and a support. The support comprises stand columns and a transverse rod which are connected. The transverse rod is located above the test box and provided with a supporting table. A stirring shaft is arranged on the supporting table. A channel is arranged in the stirring shaft. The stirring shaft is connected with a motor in a transmission mode. The upper end of the stirring shaft is communicated with a slurry feed pipe, and the lower end of the stirring shaft extends into the test box. Slurry spray openings are formed in the lower end of the stirring shaft and communicated with the channel. Guide rails are arranged at the bottom of the test box. The test box can slide on the guide rails. Slide rails are arranged on the transverse rod. The supporting table can slide on the slide rails. Each stand column comprises a supporting column body and a hydraulic column body. The supporting column bodies are communicated with a hydraulic pump. The lower ends of the hydraulic column bodies extend into the supporting column bodies. By means of the indoor stabilized soil stirring device, undisturbed soil taken back outdoors can be reinforced on site, the on-site geological conditions are well simulated, and the soft soil reinforcement effect is improved.

Description

technical field [0001] The invention relates to the field of soft soil solidification devices, in particular to an indoor solidification soil stirring device. Background technique [0002] Soil stabilizer, also known as soil stabilizer, is a new type of energy-saving and environmentally friendly engineering material synthesized from a variety of inorganic and organic materials to stabilize various types of soil. For the soil to be reinforced, according to the physical and chemical properties of the soil, it only needs to be mixed with a certain amount of curing agent, and the required performance index can be achieved after mixing and compacting. It is characterized by excellent technical indicators for road use, low engineering cost, convenient construction, shortened construction period, and especially beneficial to ecological environment protection. [0003] For the curing of soft soil, the results obtained from the indoor test are quite different from the real reinforce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/24B01F15/02B01F15/00
Inventor 周世宗梁仕华
Owner GUANGDONG UNIV OF TECH
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