CN105386444A - Foundation pile hole forming device and method - Google Patents
Foundation pile hole forming device and method Download PDFInfo
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- CN105386444A CN105386444A CN201510822518.8A CN201510822518A CN105386444A CN 105386444 A CN105386444 A CN 105386444A CN 201510822518 A CN201510822518 A CN 201510822518A CN 105386444 A CN105386444 A CN 105386444A
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- forming device
- inserted link
- foundation pile
- pile hole
- pipe
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Abstract
The invention discloses a foundation pile hole forming device which comprises a pile pipe and an insertion rod. The insertion rod is provided with a pipe pressing cover. An impact head with a sharp end is connected to the tail end of the insertion rod. In the use process, the insertion rod is arranged in the pile pipe and sleeved with the pile pipe and the upper end of the pile pipe abuts against the lower end of the pipe pressing cover. The invention further discloses a foundation pile hole forming method. The device and method have the beneficial effects that the pile pipe can be inserted in the preset underground position easily without damage in a manpower knocking manner or a mechanical impact manner, the requirement for a pile pipe material is lowered, work efficiency is improved, the insertion rod is reusable, and cost is effectively saved.
Description
Technical field
The present invention relates to land and capital construction field waterborne, be specially a kind of structure simple, use quick and convenient, construction quality meets designing requirement, greatly increase work efficiency and reducing the construction costs, expand construction field, by foundation pile hole-forming device and the hole forming method of soil property and execution conditions, ambient influnence.
Background technology
At present, in land and engineering construction waterborne, need based on the piling of underground, or two sides, river course dykes and dams of building of heap of stone are layed foundation, execute the first pore-forming of man-hour requirement, then in stake holes, put into reinforcing bar casting concrete, firm make pile body to bear weight and the pressure of above ground structure to obtain.But, the formation of existing stake holes, generally with manually digging hole, in order to prevent subsiding, borehole is while do the straight rock stratum of retaining wall on one side for workman, and basic stake holes just defines, or makes it form stake holes with pile driver or brill stake machine by the hammering of band mud or boring, placing of concrete under water again, completes the construction of pile foundation.These construction methods all will be carried out under good ground construction condition, and by the impact of geological conditions and environment, and speed of application is slow, and cost is high, dangerous large, particularly in shore protection construction or the construction waterborne of two sides, river course, do not have solid carbon dioxide cannot implement at all; In current water conservancy construction, as dam construction construction, need to dam, or enclose stream, it is traditional old way that construction still adopts, and removes mountain and fills out sea cutout; Fill out outward from bank with earth, until river is filled up or target is filled out and fenced up, water is drained, the condition that solid carbon dioxide is constructed is provided, after Practical Completion, then the removing of filled out sandy soil is transported, like this, speed of application is slow, and cost is multiplied, and dams and have impact on the normal development of other industry; Also have a kind of embankment construction, be with water to rockfill in river cage or fill out boulder exactly, until fill out the water surface to form embankment, like this, single dike bank is not built well, also occupies the space in river, causes river to block etc.; Therefore, traditional construction speed is slow, and construction cost is very high, and work progress cannot ensure safely, and construct effects of biology is very undesirable, cannot improve construction speed, reduces construction costs and improves processing quality; In the embankment construction of river, sometimes also adopt the method for piling to tackle bank stone, but the many and underground that geology is hard at underground, river course stone, existing hole forming method efficiency is very low.Some requirement of engineering squeeze into dark about 1.5 meters to underground, diameter is about the iron pipe stake of 10CM; Existing method is exactly iron pipe head is made tip or wood is made tip, then beat to another side, reach the object that stake is driven underground, this squeezes into method, also passable reluctantly to pure original soil, if meet some backfill, building waste, has foreign material or constructs in river, the small stone in river in soil, just be difficult to throw into, predetermined effect cannot be reached.Because be first the position that hollow iron pipe is difficult to be driven into underground setting, secondly pile body can produce flexural deformation etc. because being subject to very big resistance, and efficiency of construction is extremely low.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, provide a kind of structure simple, easy to use, sturdy and durable, can reducing the construction costs, not affect by soil property, the foundation pile hole-forming device of underground foundation stake of constructing with water, build up fast.
It is easy that another object of the present invention is to provide a kind of quick construction, and workmanship meets designing requirement, the foundation pile hole forming method that construction cost is low.
The technical solution adopted for the present invention to solve the technical problems is: a kind of foundation pile hole-forming device, comprise pile pipe and inserted link, described inserted link is arranged pressure pipe lid, during use, described inserted link is placed in described pile pipe and is enclosed within outside described inserted link, and the upper end of described pile pipe is against the lower end of described pressure pipe lid.Knocked by manpower or pile pipe is driven underground desired depth position by machine shock, operating efficiency is high, and inserted link can be reused, cost-saving.
The impact head with point is connected with at the end of described inserted link.
Described inserted link upper end connects the connection big gun head being used for being connected with machine, can be excavate machine gun head.
Described inserted link is connected by screw rod with described impact head, changes very easy.
Described inserted link is made up of at least one expansion connecting rod and upper end, and described expansion connecting rod is connected by screw rod with upper end, and described expansion connecting rod is connected with described impact head, and described inserted link can according to stake holes degree of depth flexible modulation length.
Described pressure pipe lid is fixed on upper end.
The lateral wall of described expansion connecting rod is provided with screw thread, is provided with the screwed hole matched with described screw thread in described pressure pipe lid, and described pressure pipe lid is arranged on described expansion connecting rod by screwed hole, simple installation, and is conducive to regulating.
Covering end in described pressure pipe and arrange force aid part, can be nut, for supporting pressure pipe lid, prevents the situations such as mode loosens.
The sidewall of described pile pipe bottom is provided with the inclined-plane inwardly narrowed, for reducing resistance.
A kind of foundation pile hole forming method, based on above-mentioned foundation pile hole-forming device, the step comprised is as follows:
(1) inserted link is inserted basis of formation pile pore-forming device in described pile pipe;
(2) foundation pile hole-forming device to be driven underground set depth;
(3) extract inserted link out, pile pipe is stayed and forms stake holes in underground.
The invention provides one can be knocked by manpower easily or the mode such as mechanical shock by intact for the pile pipe precalculated position, underground that is inserted into, reach the first pore-forming of pile foundation construction, then put into the object of steel concrete pile.After basis is accomplished fluently, as required, pile body can be extended, based on pile body, put special brick, build into the required buildings such as embankment; Work progress of the present invention does not limit by any place, no matter river, river, lake, sea, and depth of water water is shallow, stream torrent delays, water can be with by designing requirement smooth construction and construction quality meets designing requirement, overcome the difficult problem that traditional water conservancy construction wants solid carbon dioxide to construct, can flood-fighting, block fast and breach a dyke, keep people's lives and properties, very convenient to the water conservancy construction of each side, improve operating efficiency, save cost greatly, the original water surface can not have been become energy by building constructions thing.Like this, no matter at the water surface where, can by method of the present invention build build foundation pile and in stake building constructions thing and various facility; Construction waterborne is many again a new construction device and method.
Generally speaking, compared with prior art, the invention has the beneficial effects as follows: can be knocked by manpower easily or the mode such as mechanical shock by intact for the pile pipe precalculated position, underground that is inserted into, reduce pile pipe material requirements, improve operating efficiency, inserted link can reuse, and has effectively saved cost.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of a kind of foundation pile hole-forming device of the present invention when using;
Fig. 2 is the assembling schematic diagram 1 of inserted link in a kind of foundation pile hole-forming device of the present invention;
Fig. 3 is the front view of pile pipe in a kind of foundation pile hole-forming device of the present invention;
Fig. 4 is the assembling schematic diagram 2 of inserted link in a kind of foundation pile hole-forming device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed.
A kind of hole-forming device of foundation pile, as Figure 1-3, comprise pile pipe 1 and inserted link, described inserted link arranges pressure pipe lid 24, the impact head 23 with point is connected at the end of described inserted link, during use, described pile pipe 1 is enclosed within outside described inserted link, and the upper end of described pile pipe 1 is against the lower end of described pressure pipe lid 24.Knocked by manpower or pile pipe is driven underground the precalculated position degree of depth by machine shock, then extract out by inserted link with together with impact head 24, operating efficiency is high, and inserted link can be reused, and has effectively saved cost.Described inserted link is connected by screw rod 25 with described impact head 24, changes very easy.Described screw rod 25 can be fixed on impact head 24, arranges the screwed hole be connected with screw rod 25 at described inserted link.
Described inserted link is made up of at least one expansion connecting rod 22 and upper end 21, and described pressure pipe lid 24 is fixed on upper end 21, and described expansion connecting rod 22 is connected by screw rod 25 with upper end 21, and described expansion connecting rod 22 is connected with described impact head 23.Described inserted link can according to stake holes degree of depth flexible modulation length.The sidewall of the bottom of described pile pipe 1 is provided with the inclined-plane 11 inwardly narrowed, for reducing resistance.
As shown in Figure 4, described inserted link is made up of at least one expansion connecting rod 22 and upper end 21, the lateral wall of described expansion connecting rod 22 is provided with screw thread 26, the screwed hole matched with described screw thread 26 is provided with in described pressure pipe lid 24, described pressure pipe lid is arranged on described expansion connecting rod 22 by screwed hole, simple installation, and be conducive to regulating.Arranging force aid part 3 in described pressure pipe lid 24 upper end, can be nut, for supporting pressure pipe lid, prevents the situations such as mode loosens.
The upper end 21 of described inserted link connects the big gun head 4 being used for being connected with machine, can by excavator etc.
The mode that the present invention uses hollow pile pipe 1 to work in coordination with inserted link, can realize quick without hindrance insertion underground, improve operating efficiency and quality.The diameter of inserted link is more smaller than pile pipe internal diameter, and the gap between inserted link and pile pipe inside is 1-3mm.In use, pile pipe is enclosed within outside inserted link, applies pressure to inserted link, point first opens up passage in underground, be with pressure pipe lid 24 to extrude pile pipe downward, under the extruding of pressure pipe lid, pile pipe overcomes the obstructions such as sandstone simultaneously, bring precalculated position, underground smoothly into fix, then extracted out by inserted link, leave hollow pile pipe, stake holes is for inserting reinforcing bar, placing of concrete etc., the firm foundation pile of building meeting building requirements just defines.
A kind of foundation pile hole forming method, based on above-mentioned foundation pile hole-forming device, the step comprised is as follows:
(1) inserted link is inserted basis of formation pile pore-forming device in described pile pipe;
(2) foundation pile hole-forming device to be driven underground set depth;
(3) extract inserted link out, pile pipe is stayed and forms stake holes in underground.
The present invention may be used for Anywhere with any soil property, band water build dam, two sides, Haihe River, carry out temporarily or forever damming to river, and flood-fighting, blocks fast and breach a dyke, and required field is extensive.
The present invention can be knocked by manpower easily or the mode such as mechanical shock by intact for the pile pipe precalculated position, underground that is inserted into, reach the first pore-forming of pile foundation construction, then put into the object of steel concrete pile.After basis is accomplished fluently, as required, pile body can be extended, based on pile body, put special brick, build into the required buildings such as embankment; Work progress of the present invention does not limit by any place, no matter river, river, lake, sea etc., depth of water water is shallow, stream torrent delays, water high-quality smooth construction can be with, overcome the difficult problem that traditional water conservancy construction wants solid carbon dioxide to construct, energy flood-fighting, block fast and breach a dyke, keep the safety of people's lives and properties, very convenient to the water conservancy construction of each side, as: the operation at sea such as band water reservoir, river dykes and dams mending-leakage, reinforcement bridge, improve operating efficiency, saved cost greatly, the original water surface can not be become energy by building constructions thing.Like this, no matter at the water surface where, coordinate the construction ship that specialized designs is produced, can by method of the present invention build build foundation pile and in stake building constructions thing and various facility; Construction waterborne is many again a new construction device and method.
As described above, be only preferred embodiment of the present invention, when not limiting scope of the invention process with this, the simple equivalence namely generally done according to the present patent application the scope of the claims and invention description content changes and modifies, and all still remains within the scope of the patent.
Claims (10)
1. a foundation pile hole-forming device, comprises pile pipe and inserted link, it is characterized in that, described inserted link is arranged pressure pipe lid; During use, described inserted link is placed in described pile pipe and is enclosed within outside described inserted link, and the upper end of described pile pipe is against the lower end of described pressure pipe lid.
2. a kind of foundation pile hole-forming device according to claim 1, is characterized in that, be connected with the impact head with point at the end of described inserted link.
3. a kind of foundation pile hole-forming device according to claim 2, is characterized in that, described inserted link upper end connects the big gun head being used for being connected with machine.
4. a kind of foundation pile hole-forming device according to claim 2, it is characterized in that, described inserted link is connected by screw rod with described impact head.
5. a kind of foundation pile hole-forming device according to claim 2, is characterized in that, described inserted link is made up of at least one expansion connecting rod and upper end, and described expansion connecting rod is connected by screw rod with upper end, and described expansion connecting rod is connected with described impact head.
6. a kind of foundation pile hole-forming device according to claim 5, is characterized in that, described pressure pipe lid is fixed on upper end.
7. a kind of foundation pile hole-forming device according to claim 5, it is characterized in that, the lateral wall of described expansion connecting rod is provided with screw thread, is provided with the screwed hole matched with described screw thread in described pressure pipe lid, and described pressure pipe lid is arranged on described expansion connecting rod by screwed hole.
8. a kind of foundation pile hole-forming device according to claim 7, is characterized in that, cover end arrange force aid part in described pressure pipe.
9. a kind of foundation pile hole-forming device according to claim 1, is characterized in that, the sidewall of described pile pipe bottom is provided with the inclined-plane inwardly narrowed, for reducing resistance.
10. a foundation pile hole forming method, is characterized in that, based on the foundation pile hole-forming device described in claim 1-9, the step comprised is as follows:
(1) inserted link is inserted basis of formation pile pore-forming device in described pile pipe;
(2) foundation pile hole-forming device to be driven underground set depth;
(3) extract inserted link out, pile pipe is stayed and forms stake holes in underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822518.8A CN105386444B (en) | 2015-11-23 | 2015-11-23 | A kind of basis pile pore-forming device and forming hole method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822518.8A CN105386444B (en) | 2015-11-23 | 2015-11-23 | A kind of basis pile pore-forming device and forming hole method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386444A true CN105386444A (en) | 2016-03-09 |
| CN105386444B CN105386444B (en) | 2018-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822518.8A Expired - Fee Related CN105386444B (en) | 2015-11-23 | 2015-11-23 | A kind of basis pile pore-forming device and forming hole method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105386444B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759310A (en) * | 2017-01-14 | 2017-05-31 | 山东飞越钢结构工程有限公司 | A kind of quick slip casting brace foundation device of modularization and grouting method |
| CN106767681A (en) * | 2016-11-21 | 2017-05-31 | 山东大学 | Suitable for the surface subsidence monitoring device and its monitoring method of Canal in Loess Area |
| CN107165165A (en) * | 2017-05-23 | 2017-09-15 | 温州市隆尚建设有限公司 | Piling machine and its piling component and pile-driving method |
| CN114246149A (en) * | 2021-12-28 | 2022-03-29 | 中国水产科学研究院淡水渔业研究中心 | Tool and method for preparing ground pile for mussel hanging culture |
Citations (8)
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| JPS58150624A (en) * | 1982-03-04 | 1983-09-07 | Shinmei Sangyo Kk | Pile-driven foundation work |
| JPS6370715A (en) * | 1986-09-12 | 1988-03-30 | Takenaka Komuten Co Ltd | Construction of underground pile |
| CN202064351U (en) * | 2011-05-16 | 2011-12-07 | 河北二十冶工程技术有限公司 | High-water-content soil texture pore-forming pile pipe |
| CN202530447U (en) * | 2012-04-01 | 2012-11-14 | 上海振中机械制造有限公司 | Bored cast-in-place pile structure formed by sinking double pipes and drawing inner pipe |
| CN203729889U (en) * | 2014-02-28 | 2014-07-23 | 赵小勇 | Automatic reducing hole-former mounted on drilling machines |
| CN203782685U (en) * | 2014-04-15 | 2014-08-20 | 谢庆道 | Special hole forming device for construction of tubular pile |
| CN104563098A (en) * | 2015-01-21 | 2015-04-29 | 成都市第四建筑工程公司 | Construction method of pore-forming pouring pile in dry work of super-large-diameter full-steel pipe casing |
| CN205259179U (en) * | 2015-11-23 | 2016-05-25 | 江创葵 | Foundation pile pore -forming device |
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2015
- 2015-11-23 CN CN201510822518.8A patent/CN105386444B/en not_active Expired - Fee Related
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| JPS58150624A (en) * | 1982-03-04 | 1983-09-07 | Shinmei Sangyo Kk | Pile-driven foundation work |
| JPS6370715A (en) * | 1986-09-12 | 1988-03-30 | Takenaka Komuten Co Ltd | Construction of underground pile |
| CN202064351U (en) * | 2011-05-16 | 2011-12-07 | 河北二十冶工程技术有限公司 | High-water-content soil texture pore-forming pile pipe |
| CN202530447U (en) * | 2012-04-01 | 2012-11-14 | 上海振中机械制造有限公司 | Bored cast-in-place pile structure formed by sinking double pipes and drawing inner pipe |
| CN203729889U (en) * | 2014-02-28 | 2014-07-23 | 赵小勇 | Automatic reducing hole-former mounted on drilling machines |
| CN203782685U (en) * | 2014-04-15 | 2014-08-20 | 谢庆道 | Special hole forming device for construction of tubular pile |
| CN104563098A (en) * | 2015-01-21 | 2015-04-29 | 成都市第四建筑工程公司 | Construction method of pore-forming pouring pile in dry work of super-large-diameter full-steel pipe casing |
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Non-Patent Citations (1)
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| 吴廷杰: "干法振动成孔器", 《建筑机械》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767681A (en) * | 2016-11-21 | 2017-05-31 | 山东大学 | Suitable for the surface subsidence monitoring device and its monitoring method of Canal in Loess Area |
| CN106759310A (en) * | 2017-01-14 | 2017-05-31 | 山东飞越钢结构工程有限公司 | A kind of quick slip casting brace foundation device of modularization and grouting method |
| CN107165165A (en) * | 2017-05-23 | 2017-09-15 | 温州市隆尚建设有限公司 | Piling machine and its piling component and pile-driving method |
| CN114246149A (en) * | 2021-12-28 | 2022-03-29 | 中国水产科学研究院淡水渔业研究中心 | Tool and method for preparing ground pile for mussel hanging culture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105386444B (en) | 2018-06-26 |
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Granted publication date: 20180626 Termination date: 20201123 |