CN103306262B - A kind of stirring type bucket device for waste soil improved treatment and construction method - Google Patents
A kind of stirring type bucket device for waste soil improved treatment and construction method Download PDFInfo
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- CN103306262B CN103306262B CN201310289900.8A CN201310289900A CN103306262B CN 103306262 B CN103306262 B CN 103306262B CN 201310289900 A CN201310289900 A CN 201310289900A CN 103306262 B CN103306262 B CN 103306262B
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- waste soil
- stirring type
- mud
- type bucket
- bucket device
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a kind of stirring type bucket device for waste soil improved treatment and construction method, described construction method comprises the following steps: a, at described waste soil surface coverage one deck improved materials; B, drive the hydraulic motor of described stirring type bucket to operate to drive chain gearing, drive mixing plant fully to stir described waste soil in described improved materials overlay area further.Present invention achieves the improved treatment recycling of waste soil, mud, mud, improve the utilization rate to waste resource; Solve the problem of waste soil, mud, mud outward transport process difficulty; Significantly improve waste soil, mud, the treatment effeciency of mud and quality; Save the outward transport cost of transportation of waste soil, mud, mud.
Description
Technical field
The present invention relates to the improved treatment that a kind of underground construction produces waste soil, especially a kind of stirring type bucket device for waste soil improved treatment and construction method.
Background technology
The mud of the waste soil that existing underground construction produces, mud and soft foundation is mainly through following scheme process:
Underground construction waste soil: adopt earthwork car to transport outward, soil property better (bearing capacity is higher) soil is used in construction work or seashore backfill, and the poor soil of soil property can only directly abandon.
Underground construction discarded slurry: adopt mud tank car to carry out outward transport and abandon, or configure large-scale dehydration equipment at the construction field (site), transport outward after mud being adopted physical mechanical effect processed and abandon.
The mud of soft foundation: mud is excavated outward transport and abandons, replaces with the higher backfill of bearing capacity.
The shortcoming that prior art exists:
1. resource recycling is not carried out to waste soil, mud, mud;
2. construction cost is high;
3. adopt the efficiency of construction of improved treatment not high.
For above problem, object of the present invention aims to provide a kind of stirring type bucket for improving improved treatment efficiency of construction and construction method thereof, makes to carry out at the construction field (site) waste soil, mud, the efficiency of mud improved treatment, quality, economic performance be significantly improved.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of stirring type bucket for improving improved treatment efficiency of construction and construction method thereof, makes to carry out at the construction field (site) waste soil, mud, the efficiency of mud improved treatment, quality, economic performance be significantly improved.
For realizing above-mentioned technique effect, the invention discloses a kind of stirring type bucket device for waste soil improved treatment, comprise a bucket, described bucket is installed on an excavator, wherein, be provided with a hydraulic motor, a mixing plant and a chain gearing in described bucket, described hydraulic motor drives the hydraulic system being connected to described excavator by plural hydraulic oil pipe, and described hydraulic motor drives further by described chain gearing and connects described mixing plant.
Described stirring type bucket device further improves and is, described chain gearing comprises a driving gear, a driven gear and a gear transmission chain, described driving gear is connected on described hydraulic motor, described driving gear drives further by described gear transmission chain and connects described driven gear, and described driven gear connects described mixing plant.
Described stirring type bucket device further improves and is, described mixing plant comprises one and is rotationally connected with rotating shaft on described bucket, and described rotating shaft is laid with plural paddle.
Described stirring type bucket device further improves and is, described device top is articulated on HITACHIEX200 type excavator by bearing pin.
The invention also discloses and a kind ofly apply the construction method that described stirring type bucket device carries out waste soil improved treatment, described construction method comprises the following steps:
A, at described waste soil surface coverage one deck improved materials;
B, drive the described hydraulic motor of described stirring type bucket device to operate to drive described chain gearing, drive described mixing plant fully to stir described waste soil in described improved materials overlay area further.
Described construction method is further improved and is, described in described waste soil surface coverage, improved materials comprises the following steps:
Being hung on by described improved materials on described stirring type bucket device also suspends in midair to treating above improvement waste soil;
Open described improved materials packaging bag, shake described stirring type bucket device and described improved materials is evenly scattered to the waste soil surface in improvement region;
Unload the improved materials packaging bag on described stirring type bucket device.
Described construction method is further improved and is, after end to be mixed, the waste soil of getting after appropriate improvement carries out water content, the liquidity scale measures.
Described construction method is further improved and is, when described waste soil forms thick accumulation horizon, adopts layering to stir, repeats step a ~ b.
The present invention is owing to have employed above technical scheme, and making it have following beneficial effect is:
1) achieve the improved treatment recycling of waste soil, mud, mud, improve the utilization rate to waste resource;
2) problem of waste soil, mud, mud outward transport process difficulty is solved;
3) waste soil, mud, the treatment effeciency of mud and quality is significantly improved;
4) the outward transport cost of transportation of waste soil, mud, mud has been saved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the stirring type bucket device of waste soil improved treatment.
Fig. 2 is the side schematic view of the present invention for the stirring type bucket device of waste soil improved treatment.
Fig. 3 is the another side schematic diagram of the present invention for the stirring type bucket device of waste soil improved treatment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Consult shown in Fig. 1 ~ 3, the chain gearing 13 that the mixing plant 12 that the stirring type bucket device 1 of waste soil improved treatment of the present invention is arranged by a bucket 11, bucket 11 inside, bucket 11 are laterally disposed and the hydraulic motor 14 that bucket 11 top is arranged form.Stirring type bucket device 1 top is directly articulated on HITACHIEX200 type excavator (not indicating in figure) by bearing pin 10.Utilize the hydraulic system on excavator, be connected by the hydraulic oil pipe of two in hydraulic system 15 with the hydraulic motor 14 of stirring type bucket device 1, the HYDRAULIC CONTROL SYSTEM handle on operation excavator, makes the hydraulic motor 14 of stirring type bucket device 1 inside operate.Wherein, chain gearing 13 comprises driving gear 131, driven gear 132 and a gear transmission chain 133, driving gear 131 is connected on hydraulic motor 14, driving gear 131 drives further by gear transmission chain 133 and connects driven gear 132, and driven gear 132 connects the rotating shaft 16 of mixing plant 12.Therefore make the rotating shaft 16 of the mixing plant 12 of stirring type bucket device 1 inside rotate when hydraulic motor 14 operates by chain gearing 13, drive equally distributed paddle 17 in rotating shaft 16 to turn round, after making the waste soil in stirring type bucket device 1, mud, mud etc. and improved materials mix and blend, the soil body is improved.
Running parameter: according to structure and the operation parameter of HITACHIEX200 excavator, determines profile installation dimension and the important technological parameters of stirring type bucket device 1 of the present invention, as follows:
1) overall height: 1561mm
2) overall with: 900mm
3) total length: 1196mm
4) oil pump rated pressure: 20MPa
5) oil pump maximum pressure: 31.5MPa
6) hydraulic motor 14 model: 1QJM32-1.0
7) hydraulic motor 14 discharge capacity: 1.06L/rev
8) hydraulic motor 14 range of speeds: 2-250r/min(maximum useful discharge 265L/min)
9) hydraulic motor 14 nominal torque: 3138N.m
10) sprocket ratio: 2.47
11) stirring vane diameter: 700mm
12) stirring vane rotating speed: determined by the flow of the hydraulic pump controlling bucket, the flow of this excavator is 120L/min, then, and 120 ÷ 1.06 ÷ 2.47=45.8r/min
13) stirring vane nominal torque: 3138N.m × 2.47=7751N.m
14) empirical coefficient: 2.2
15) Excavating bucket capacity: 0.5m
3
16) gross weight: 1250Kg
Stirring type bucket device 1 construction method of waste soil improved treatment of the present invention is as follows:
1) improved materials is hung on excavator-type shovel clamshell excavator;
2) improved materials suspends in midair to treating above improvement waste soil, mud, mud by excavator;
3) improved materials packaging bag lower sealing is torn by operating personnel;
4) improved materials suspention is abandoned slurry improvement region by excavator, repeatedly shakes digging machine bucket, is evenly scattered by improved materials to improvement region, is covered in and abandons slurry surface;
5) the improved materials packaging bag (avoiding being mixed in conditioned soil) on excavator-type shovel clamshell excavator is unloaded;
6) utilize stirring type bucket to be scattered by improved materials to abandon slurry in region and repeatedly fully stir
7), after stirring and terminating, get appropriate improvement and abandon that slurry carries out water content, the liquidity scale measures;
8) if waste soil, mud, mud accumulation horizon are thicker, then adopt layering to stir, repeat 1) ~ 7) operation.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (3)
1. a construction method for waste soil improved treatment, is characterized in that described construction method comprises the following steps:
A, at described waste soil surface coverage one deck improved materials, to comprise:
Improved materials is hung on stirring type bucket device, described stirring type bucket device comprises a bucket, described bucket is installed on an excavator, a hydraulic motor, a mixing plant and a chain gearing is provided with in described bucket, described hydraulic motor drives the hydraulic system being connected to described excavator by plural hydraulic oil pipe, described hydraulic motor drives further by described chain gearing and connects described mixing plant;
Described improved materials suspends in midair to treating above improvement waste soil by described stirring type bucket device;
Open described improved materials packaging bag;
Described stirring type bucket device waits the improvement region of improveing waste soil described in described improved materials suspention extremely;
Repeatedly shake described stirring type bucket device, described improved materials is evenly scattered to the waste soil surface in improvement region;
Unload the improved materials packaging bag on described stirring type bucket device;
B, drive the described hydraulic motor of described stirring type bucket device to operate to drive described chain gearing, drive described mixing plant fully to stir described waste soil in described improved materials overlay area further.
2. construction method as claimed in claim 1, is characterized in that: after end to be mixed, and the waste soil of getting after appropriate improvement carries out water content, the liquidity scale measures.
3. construction method as claimed in claim 2, is characterized in that: when described waste soil forms thick accumulation horizon, adopts layering to stir, repeats step a ~ b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289900.8A CN103306262B (en) | 2013-07-10 | 2013-07-10 | A kind of stirring type bucket device for waste soil improved treatment and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289900.8A CN103306262B (en) | 2013-07-10 | 2013-07-10 | A kind of stirring type bucket device for waste soil improved treatment and construction method |
Publications (2)
| Publication Number | Publication Date |
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| CN103306262A CN103306262A (en) | 2013-09-18 |
| CN103306262B true CN103306262B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310289900.8A Active CN103306262B (en) | 2013-07-10 | 2013-07-10 | A kind of stirring type bucket device for waste soil improved treatment and construction method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912051B (en) * | 2015-05-26 | 2017-05-31 | 水利部交通运输部国家能源局南京水利科学研究院 | The system of selection of form of construction work in sludge solidification engineering |
| CN106759421A (en) * | 2017-03-17 | 2017-05-31 | 王燏斌 | The combination unit and its construction method being connected with basic top during a kind of construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463602A (en) * | 2009-01-14 | 2009-06-24 | 河海大学 | In situ sludge solidifying mixer and working method thereof |
| CN101749025A (en) * | 2009-12-24 | 2010-06-23 | 上海隧道工程股份有限公司 | Improved construction method of soil mass of extra-large-diameter soil pressure balancing shield on soft soil stratum |
| CN201526061U (en) * | 2009-09-25 | 2010-07-14 | 中国石化集团华东石油局工程技术设计研究院 | Agitating bucket type excavator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07158047A (en) * | 1993-10-13 | 1995-06-20 | Maeda Corp | High moisture content soil improving material and construction method for road bed and banking |
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- 2013-07-10 CN CN201310289900.8A patent/CN103306262B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463602A (en) * | 2009-01-14 | 2009-06-24 | 河海大学 | In situ sludge solidifying mixer and working method thereof |
| CN201526061U (en) * | 2009-09-25 | 2010-07-14 | 中国石化集团华东石油局工程技术设计研究院 | Agitating bucket type excavator |
| CN101749025A (en) * | 2009-12-24 | 2010-06-23 | 上海隧道工程股份有限公司 | Improved construction method of soil mass of extra-large-diameter soil pressure balancing shield on soft soil stratum |
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| CN103306262A (en) | 2013-09-18 |
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Effective date of registration: 20151204 Address after: 200232 Shanghai city Xuhui District Wanping Road No. 1099 5 floor Patentee after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Patentee after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Address before: 200082 No. 118, Dalian Road, Shanghai, Yangpu District Patentee before: Shanghai Tunnel Engineering Co., Ltd. |