CN202767083U - Multi-head deep layer stirring device - Google Patents
Multi-head deep layer stirring device Download PDFInfo
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- CN202767083U CN202767083U CN 201220379613 CN201220379613U CN202767083U CN 202767083 U CN202767083 U CN 202767083U CN 201220379613 CN201220379613 CN 201220379613 CN 201220379613 U CN201220379613 U CN 201220379613U CN 202767083 U CN202767083 U CN 202767083U
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- head
- stirring
- stirring device
- rotary disc
- drilling rod
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a multi-head deep layer stirring device which comprises a stirring machine frame body and a power head mounted in the stirring machine frame body, a rotary disc is arranged to be connected with a power output end of the power head, a plurality of drill stems are arranged on the rotary disc and distributed on the periphery of the rotary disc, the drill stems are symmetrically arranged around a circular center of the rotary disc, a connecting piece with two ends which are both fixed with the drill stems are arranged between two adjacent drill stems, and a stirring head is mounted at the bottom of each drill stem. when the multi-head deep layer stirring device is in the stirring pile construction process, the output end of the power head drives the rotary disc to rotate, and at the same time, the rotary disc drives the drill stems and the stirring heads mounted on the drill stems to drill holes and carry out slurry spraying around the circular center of a designed pile position of a cement stirring pile, so that a cylindrical pile is formed, construction materials in the middle of a pile body are effectively saved, and construction cost is reduced. The multi-head deep layer stirring device is applied to the field of building construction equipment.
Description
Technical field
The utility model relates to the realm of building construction, particularly relates to the mixing plant in a kind of cement-soil stirring pile construction technology.
Background technology
Along with the utilization of deep-mixed pile (wall) technology, the research and development of deep-mixing pile driver also deepen continuously, and new stake machine and construction technology continue to bring out.As everyone knows, at present mixing pile machine commonly used is to adopt (or many) drilling rod to drive (or a plurality of) drill bit to stir construction while creeping into, and its formed pile body has the characteristics such as globality, water stability are good.Its weak point is: its formed pile body is the solid pile cylinder, when cement-soil retaining wall pouring pile hole, can get the core soil-cement body because of pouring pile hole, greatly waste cement consumption, increase engineering and drop into, high than undisturbed soil because of soil cement intensity simultaneously, increase the pore-forming difficulty.
The utility model content
For addressing the above problem, the utility model provides a kind of bull deep mixer that can effectively save the pile body construction material.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of bull deep-layer stirring device, it is characterized in that: comprise the mixer support body and be installed on the interior unit head of mixer support body, link to each other with the clutch end of unit head and to be provided with rotating disk, link to each other with rotating disk and to be provided with some drilling rods, each drilling rod be distributed in rotating disk around, the bottom of each drilling rod all is equipped with stirring-head.
Be further used as the improvement of technical solutions of the utility model, the equal diameters of each stirring-head.
Be further used as the improvement of technical solutions of the utility model, the diameter of stirring-head is less than each place, drilling rod axle center diameter of a circle.
Be further used as the improvement of technical solutions of the utility model, be provided with the connector that two ends all fix with drilling rod between two adjacent drilling rods, the below of mixer support body is provided with the rotating disk that all links to each other with each drilling rod.
Be further used as the improvement of technical solutions of the utility model, the top of each drilling rod is equipped with stock inlet.
Be further used as the improvement of technical solutions of the utility model, the diameter of stirring-head is not less than 100mm.
The beneficial effects of the utility model: the output of this bull deep-layer stirring device unit head when carrying out mixing pile construction drives turntable rotation, while driven by rotary disc drilling rod and the stirring-head that is installed on the drilling rod are whitewashed around a cement mixing method design stake circle of position center edge boring limit, thereby form the cylindrical shape stake, can effectively save pile body middle part construction material, reducing construction cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the apparatus structure schematic diagram of bull deep-layer stirring device in the utility model;
Fig. 2 is the utility model drilling rod position schematic cross-section.
The specific embodiment
With reference to Fig. 1～Fig. 2, the utility model is a kind of bull deep-layer stirring device, comprise mixer support body 1 and be installed on unit head 2 in the mixer support body 1, link to each other with the clutch end of unit head 2 and to be provided with rotating disk 4, link to each other with rotating disk 4 and to be provided with some drilling rods 3, each drilling rod 3 be distributed in rotating disk 4 around, the bottom of each drilling rod 3 all is equipped with stirring-head 5.
The output of this bull deep-layer stirring device unit head 2 when carrying out mixing pile construction drives rotating disk 4 rotations, while rotating disk 4 drive drilling rods 3 and the stirring-head 5 that is installed on the drilling rod 3 are whitewashed around a cement mixing method design stake circle of position center edge boring limit, thereby form the cylindrical shape stake, can effectively save pile body middle part construction material, reducing construction cost.
The quantity of drilling rod 3 can arrange according to the construction needs, becomes the set-up mode of centrosymmetric a plurality of drilling rod 3 around the power output shaft axle center of unit head 2, all in protection domain of the present utility model.
As the utility model preferred embodiment, the equal diameters of each stirring-head 5.
As the utility model preferred embodiment, all on the circumference of a rotating disk 4, the diameter of stirring-head 5 is less than each place, drilling rod 3 axle center diameter of a circle in the axle center of each drilling rod 3.
As the utility model preferred embodiment, two 3 adjacent on drilling rods are provided with the connector 6 that two ends all fix with drilling rod 3, and the below of mixer support body 1 is provided with the rotating disk 4 that all links to each other with each drilling rod 3.
As the utility model preferred embodiment, the top of each drilling rod 3 is equipped with stock inlet 7.
As the utility model preferred embodiment, the diameter of stirring-head 5 is not less than 100mm.
This mixer passes through stock inlet 7 to each drilling rod 3 interior slip casting, each stirring-head 5 whitewashing while holing that distributes around the unit head 2, thus form the cylindrical shape stake, wherein, the wall thickness of cylindrical shape stake namely equals the diameter of stirring-head 5.
Change the distance between the axial line distance unit head 2 output shaft axis of drilling rod 3 in this bull deep-layer stirring device, the cylindrical shape stake of the different outer circumference diameter sizes of can constructing, and after changing the size of stirring-head 5 in this bull deep-layer stirring device, the cylindrical shape stake of the different wall of can constructing degree.
Certainly, the utility model is created and is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (6)
1. bull deep-layer stirring device, it is characterized in that: comprise mixer support body (1) and be installed on the interior unit head (2) of described mixer support body (1), link to each other with the clutch end of described unit head (2) and to be provided with rotating disk (4), link to each other with described rotating disk (4) and to be provided with some drilling rods (3), described each drilling rod (3) be distributed in rotating disk (4) around, the bottom of described each drilling rod (3) all is equipped with stirring-head (5).
2. bull deep-layer stirring device according to claim 1 is characterized in that: the equal diameters of described each stirring-head (5).
3. bull deep-layer stirring device according to claim 2, it is characterized in that: the diameter of described stirring-head (5) is less than each drilling rod (3) place, axle center diameter of a circle.
4. bull deep-layer stirring device according to claim 1 and 2, it is characterized in that: be provided with the connector (6) that two ends all fix with drilling rod (3) between described two adjacent drilling rods (3), the below of described mixer support body (1) is provided with the rotating disk (4) that all links to each other with each drilling rod (3).
5. bull deep-layer stirring device according to claim 1 and 2, it is characterized in that: the top of described each drilling rod (3) is equipped with stock inlet (7).
6. bull deep-layer stirring device according to claim 2, it is characterized in that: the diameter of described stirring-head (5) is not less than 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379613 CN202767083U (en) | 2012-07-31 | 2012-07-31 | Multi-head deep layer stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379613 CN202767083U (en) | 2012-07-31 | 2012-07-31 | Multi-head deep layer stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767083U true CN202767083U (en) | 2013-03-06 |
Family
ID=47773666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379613 Expired - Fee Related CN202767083U (en) | 2012-07-31 | 2012-07-31 | Multi-head deep layer stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883260A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Triaxial triangular cement mixing drill stem and construction method |
| CN104846817A (en) * | 2015-06-05 | 2015-08-19 | 赵子健 | Implementing method of machine of hexagonally-prismatic composite cement-soil piles |
| CN104878755A (en) * | 2015-06-05 | 2015-09-02 | 刘玉燕 | Kidney-round pile-forming machine |
| CN106089084A (en) * | 2016-08-08 | 2016-11-09 | 浙江绩丰岩土技术股份有限公司 | A kind of super three axes agitating pile of pebble layer and stirring means thereof |
-
2012
- 2012-07-31 CN CN 201220379613 patent/CN202767083U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883260A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Triaxial triangular cement mixing drill stem and construction method |
| CN103883260B (en) * | 2014-02-18 | 2016-08-24 | 周兆弟 | Three axle triangle cement mixing drilling rod and construction methods |
| CN104846817A (en) * | 2015-06-05 | 2015-08-19 | 赵子健 | Implementing method of machine of hexagonally-prismatic composite cement-soil piles |
| CN104878755A (en) * | 2015-06-05 | 2015-09-02 | 刘玉燕 | Kidney-round pile-forming machine |
| CN104878755B (en) * | 2015-06-05 | 2016-12-21 | 重庆晨宇机床制造有限公司 | Oval pile-formation machine |
| CN106089084A (en) * | 2016-08-08 | 2016-11-09 | 浙江绩丰岩土技术股份有限公司 | A kind of super three axes agitating pile of pebble layer and stirring means thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FOUNDATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG PROV. FOUNDATION ENGINEERING CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee after: Foundation Design Group Co., Ltd of Guangdong Province Address before: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20180731 |