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Foundation high-pressure jet grouting device

A high-pressure jetting and foundation technology, which is used in infrastructure engineering, soil protection, construction, etc., can solve the problems of jet grouting use, unsuitable for foundations of different depths, etc., and achieve the effect of expanding the length of the pipeline

Active Publication Date: 2017-04-26
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The length of the injection pipe of the high-pressure jet grouting device for foundation in the prior art is a fixed structure, which is not suitable for jet grouting of foundations with different depths

Method used

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  • Foundation high-pressure jet grouting device
  • Foundation high-pressure jet grouting device

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016]A high-pressure jet grouting device for a foundation of the present invention includes a controller 1, a slurry storage tank 2, a first cylinder 3, a platform 4, a crawler transport vehicle 5, a mud pump 6, a bracket 7, a bracket 8, a first pipeline 9, Flange bearing 10, first gear 11, second cylinder 12, first motor 13, first fisheye bearing 14, first support plate 15, third cylinder 16, first pin shaft 17, first hollow 18, shear Fork arm 19, second platen 20, second hollow 21, second pin shaft 22, high pressure pump 23, first pipe connector 24, second motor 25, second gear 26, connecting rod 27, first slider 28. The first slide rail 29, the worm 30, the second slide rail 31, the second slider 32, the second pipe connector 33, the fourth cylinder 34, the first through pipe 35, the first nozzle 6, the frame 37, Worm wheel 38, rubber tube 39, seco...

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Abstract

A foundation high-pressure jet grouting device comprises a controller, a grout storage bucket, a first cylinder, a platen, a tracked carrier, a slurry pump, supports, support frames, a first pipeline, a flange bearing, a first gear, a second cylinder, a first motor, a first fisheye bearing, a first support plate, a third cylinder, a steel frame, first pin shafts, a first hollow, a shear fork arm, a second support plate, a second hollow, second pin shafts, a high-pressure pump, a first pipe fitting connector, a second motor, second gears, a connecting bar, a first slider, a first slide rail, a worm, a second slide rail, second sliders, a second pipe fitting connector, a fourth cylinder, a first through pipe, a first nozzle, a rack, a worm gear, a rubber tube, a second pipeline, a third motor, a third pipeline, a second through pipe, a second fisheye bearing and a second nozzle, wherein the platen is mounted on the tracked carrier; and the first cylinder is mounted on the platen. The foundation high-pressure jet grouting device has the advantage that a jet pipe adopts a length-adjustable structure.

Description

technical field [0001] The invention relates to a foundation high-pressure jet grouting device, which belongs to the technical field of grouting equipment. Background technique [0002] The high-pressure jet grouting of the foundation is to use a drilling rig to drill the grouting pipe with the nozzle to the predetermined position of the soil layer or drill the hole first and then put the grouting pipe to the predetermined position. The sprayed slurry stirs and mixes the soil with the slurry to form a consolidated body. The length of the injection pipe of the high-pressure jet grouting device for foundation in the prior art is a fixed structure, which is not suitable for jet grouting of foundations with different depths. In order to solve the above difficulties, it is necessary to develop a foundation high-pressure jet grouting device with an adjustable jet tube length. Contents of the invention [0003] The object of the present invention is to provide a foundation high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/02E02D3/12
CPCE02D3/12E02D15/02E02D2250/003
Inventor 高华喜潘兴标庄宁曹梦琳
Owner ZHEJIANG OCEAN UNIV
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