CN103046864A - Pile type integral soil taking device of base pillar - Google Patents
Pile type integral soil taking device of base pillar Download PDFInfo
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- CN103046864A CN103046864A CN2011103119841A CN201110311984A CN103046864A CN 103046864 A CN103046864 A CN 103046864A CN 2011103119841 A CN2011103119841 A CN 2011103119841A CN 201110311984 A CN201110311984 A CN 201110311984A CN 103046864 A CN103046864 A CN 103046864A
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- cylindrical shell
- dry type
- drawing out
- out soil
- subgrade
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Abstract
The invention relates to a drill machine, in particular to a pile type integral soil taking device of a base pillar. The pile type integral soil taking device comprises a tube body connected at the lower end of a drill rod, and the pile type integral soil taking device further comprises a hydraulic cylinder, wherein a cylinder body end of the hydraulic cylinder is fixedly connected with the inside of the drill rod, a piston end of the hydraulic cylinder is led into the tube body, and a piston is slidingly connected in the tube body. The pile type integral soil taking device can fast finish pile hole construction of large-dimension pillars, and ensures the construction site to be dry and clean.
Description
Technical field
The present invention relates to rig, relate in particular to a kind of drawing out soil equipment of hydraulic drill rig.
Background technology
Current, the stanchion aperture is growing, and diameter has been very common in the hole of 400-1200mm.For large diameter hole like this, traditional approach is with drill hole of drilling machine, underground mud, stone layer is broken into piece, and is filled with water formation mud, and system discharges mud by direct circulation; Perhaps the rig rotary cutting cuts into piece to earth, and a general penetraction depth and equipment diameter ratio can not surpass 1:1, and it is unearthed and throws away clod by swinging equipment.
For the former mode, the mud of discharge can pollute the construction plant, causes filthy job site; For the latter, rig inefficiency and equipment are easily impaired.
Summary of the invention
The present invention is intended to overcome the defects of prior art, provides a kind of pilum stake dry type whole drawing out soil equipment.The present invention can finish the construction of major diameter stanchion hole fast, and guarantees the dried and clean of job site.
The present invention is achieved in that the whole drawing out soil equipment of a kind of pilum stake dry type, and it comprises a cylindrical shell, and this cylindrical shell is connected to the drilling rod lower end, it also comprises: a hydraulic jack, its cylinder body end is fixedly connected on drilling rod inside, and its piston end passes in the described cylindrical shell, and piston is slidingly connected in cylindrical shell; The draw ratio of described cylindrical shell is greater than 2:1.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described cylindrical shell is connected an end and is provided with six square joints with drilling rod, and cover has spring on it.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described cylindrical shell appearance is provided with thread groove.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described cylindrical shell bottom is provided with the drill bit that fetches earth.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described drilling rod is telescopic drill rod.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, the cylinder body of described hydraulic jack is fixed in interior one deck drilling rod.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, the two bottom sides of each of described telescopic drill rod section drilling rod is equipped with the erection device of power conduit.
The present invention waits in use by getting the core method, namely cylindrical shell is pressed into the stratum, then mentions cylindrical shell, and dregs is lifted to more than the ground in the lump with cylindrical shell, utilizes hydraulic jack to eject dregs.Because the cylindrical shell height can reach several meters, therefore once can dig several meters down, greatly high jump drilling efficiency.Water-filling has been avoided in use of the present invention, and the earthwork of digging out can directly be transported, or uses as backfill at the scene, has avoided the phenomenon of job site mud crossing current, than more environmental protection of conventional method.
Description of drawings
Below, the present invention is further illustrated by reference to the accompanying drawings:
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the whole drawing out soil equipment of a kind of pilum stake dry type, it comprises a cylindrical shell 1, this cylindrical shell 1 is connected to drilling rod 2 lower ends, it also comprises: a hydraulic jack 3, its cylinder body end is fixedly connected on drilling rod 2 inside, and its piston 6 ends pass in the described cylindrical shell 1, and piston 6 is slidingly connected in cylindrical shell 1.
The draw ratio of described cylindrical shell 1 is greater than 2:1.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described cylindrical shell 1 are connected with drilling rod and are connected an end and be provided with six square joints 3, and its upper end cover has spring 4.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described cylindrical shell 1 appearance is provided with thread groove.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described cylindrical shell 1 bottom is provided with the drill bit 5 that fetches earth.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, described drilling rod 2 is telescopic drill rod.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, the cylinder body of described hydraulic jack 3 is fixed in interior one deck drilling rod.
The whole drawing out soil equipment of described subgrade stanchion hole dry type, the two bottom sides of each of described telescopic drill rod section drilling rod is equipped with the erection device 7 of power conduit.
Claims (7)
1. the whole drawing out soil equipment of a pilum stake dry type, it comprises a cylindrical shell, this cylindrical shell is connected to the drilling rod lower end, it is characterized in that, it also comprises: a hydraulic jack, and its cylinder body end is fixedly connected on drilling rod inside, its piston end passes in the described cylindrical shell, and piston is slidingly connected in cylindrical shell; The draw ratio of described cylindrical shell is greater than 2:1.
2. the whole drawing out soil equipment of subgrade stanchion hole dry type according to claim 1 is characterized in that, described cylindrical shell is connected an end and is provided with six square joints with drilling rod, and cover has spring on it.
3. the whole drawing out soil equipment of subgrade stanchion hole dry type according to claim 1 is characterized in that, described cylindrical shell appearance is provided with thread groove.
4. the whole drawing out soil equipment of subgrade stanchion hole dry type according to claim 1 is characterized in that, described cylindrical shell bottom is provided with the drill bit that fetches earth.
5. the whole drawing out soil equipment of subgrade stanchion hole dry type according to claim 1 is characterized in that, described drilling rod is telescopic drill rod.
6. the whole drawing out soil equipment of subgrade stanchion hole dry type according to claim 5 is characterized in that, the cylinder body of described hydraulic jack is fixed in interior one deck drilling rod.
7. the whole drawing out soil equipment of subgrade stanchion hole dry type according to claim 5 is characterized in that, the two bottom sides of each of described telescopic drill rod section drilling rod is equipped with the erection device of power conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311984.1A CN103046864B (en) | 2011-10-15 | 2011-10-15 | The overall drawing out soil equipment of a kind of pilum stake dry type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311984.1A CN103046864B (en) | 2011-10-15 | 2011-10-15 | The overall drawing out soil equipment of a kind of pilum stake dry type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103046864A true CN103046864A (en) | 2013-04-17 |
| CN103046864B CN103046864B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110311984.1A Active CN103046864B (en) | 2011-10-15 | 2011-10-15 | The overall drawing out soil equipment of a kind of pilum stake dry type |
Country Status (1)
| Country | Link |
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| CN (1) | CN103046864B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840111A (en) * | 2016-04-07 | 2016-08-10 | 侯如升 | Rotary earth drilling rod |
| CN108049806A (en) * | 2017-11-28 | 2018-05-18 | 上海市基础工程集团有限公司 | For dry drawing out soil equipment and method in steel pipe pile pipe |
| CN109989715A (en) * | 2019-05-17 | 2019-07-09 | 天明(南京)智能装备科技有限公司 | The drill tool assembly of engineering driller |
| CN111734299A (en) * | 2020-06-23 | 2020-10-02 | 天明(南京)智能装备科技有限公司 | Drilling process for large-diameter geological drilling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056434U (en) * | 1989-09-30 | 1990-04-25 | 山东省机械施工公司 | Sleeve shock well drilling hole-forming pile unit |
| CN1055034A (en) * | 1990-03-21 | 1991-10-02 | 王子平 | Open-end piston type thin shell soil sampler |
| US20020157867A1 (en) * | 2001-04-06 | 2002-10-31 | Moore Terence Alexander | Apparatus and method for coring and/or drilling |
| CN101140201A (en) * | 2007-10-09 | 2008-03-12 | 水利部交通部电力工业部南京水利科学研究院 | Water pressure type thin-wall sampler used for soft soil |
| CN202596570U (en) * | 2011-10-15 | 2012-12-12 | 上海金泰工程机械有限公司 | Base column pile dry-type integrated soil taking apparatus |
-
2011
- 2011-10-15 CN CN201110311984.1A patent/CN103046864B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056434U (en) * | 1989-09-30 | 1990-04-25 | 山东省机械施工公司 | Sleeve shock well drilling hole-forming pile unit |
| CN1055034A (en) * | 1990-03-21 | 1991-10-02 | 王子平 | Open-end piston type thin shell soil sampler |
| US20020157867A1 (en) * | 2001-04-06 | 2002-10-31 | Moore Terence Alexander | Apparatus and method for coring and/or drilling |
| CN101140201A (en) * | 2007-10-09 | 2008-03-12 | 水利部交通部电力工业部南京水利科学研究院 | Water pressure type thin-wall sampler used for soft soil |
| CN202596570U (en) * | 2011-10-15 | 2012-12-12 | 上海金泰工程机械有限公司 | Base column pile dry-type integrated soil taking apparatus |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840111A (en) * | 2016-04-07 | 2016-08-10 | 侯如升 | Rotary earth drilling rod |
| CN108049806A (en) * | 2017-11-28 | 2018-05-18 | 上海市基础工程集团有限公司 | For dry drawing out soil equipment and method in steel pipe pile pipe |
| CN109989715A (en) * | 2019-05-17 | 2019-07-09 | 天明(南京)智能装备科技有限公司 | The drill tool assembly of engineering driller |
| CN109989715B (en) * | 2019-05-17 | 2024-02-06 | 天明(南京)智能装备科技有限公司 | Drilling tool assembly of engineering driller |
| CN111734299A (en) * | 2020-06-23 | 2020-10-02 | 天明(南京)智能装备科技有限公司 | Drilling process for large-diameter geological drilling |
| CN111734299B (en) * | 2020-06-23 | 2022-05-03 | 天明(南京)智能装备科技有限公司 | Drilling process for large-diameter geological drilling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103046864B (en) | 2016-02-10 |
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