CN102677663B - For the inserts of compound foundation pile being carried out the bore forming equipment of tamping compaction - Google Patents
For the inserts of compound foundation pile being carried out the bore forming equipment of tamping compaction Download PDFInfo
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- CN102677663B CN102677663B CN201210177864.1A CN201210177864A CN102677663B CN 102677663 B CN102677663 B CN 102677663B CN 201210177864 A CN201210177864 A CN 201210177864A CN 102677663 B CN102677663 B CN 102677663B
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Abstract
A kind of inserts for compound foundation pile carries out the bore forming equipment of tamping compaction, and it includes platform (7), the mast being provided thereon (4)；Hoisting mechanism, it includes hoist engine (8) and pull rope (3), one end of rope is wound on hoist engine and drives, the other end pulley on mast of rope and the hanging weight to inserts tamping compaction, hoist engine is hydraulic winch, it is according to the crane capacity that can improve weight, in order to when being changed without hoist engine, is suitable for adopting the mode of the diameter strengthening pile spacing and compound foundation pile to be constituted in the mode reaching the construction of the stake of the composite foundation of the requirement of bearing capacity。
Description
Technical field
The present invention relates to field of civil engineering。
Background technology
At present, in the construction of complex ground treatment, in order to improve bearing capacity, through the form of construction work frequently with compound foundation pile, for above-mentioned construction, people are through constructing frequently with the bore forming equipment of following compound foundation pile, and this bore forming equipment adopts weight, carry out the inserts inserted in stake holes impacting tamping compaction。In this bore forming equipment, by rolling type hoist engine, promote and carry out the inserts inserted in stake holes impacting the weight of tamping compaction and reaching a certain height, then, loosen steel wire rope, allow weight freely fall, it is achieved carry out the inserts inserted in stake holes impacting tamping compaction。In this occasion, for the load requirement of some ground and top, fit through the layout density increasing compound foundation pile, i.e. the mode reducing pile spacing improves bearing capacity。On the other hand, for the load requirement of other grounds and top, fit through the mode of the stake diameter strengthening compound foundation pile further to improve bearing capacity。Commercially, demand for the latter, also it is very many, in this occasion, when construction, often require that the weight and diameter that improve weight, the increase of the weight of this weight means the raising of the power of rolling type hoist engine, owing to the power consumption of rolling type hoist engine is big and unreasonable structure, therefore the overall dimensions that the raising of the power of rolling type hoist engine can cause rolling type hoist engine increases, and then the size of platform and whole equipment strengthens therewith, the demand of the stake diameter strengthening compound foundation pile further so cannot be met by existing bore forming equipment。
The content of invention
It is an object of the invention to provide a kind of bore forming equipment for the inserts of compound foundation pile carries out tamping compaction, this equipment can eliminate has the demand of the diameter strengthening compound foundation pile further and existing bore forming equipment cannot meet the contradiction between this demand on current market。
To achieve these goals, the present invention for carrying out the bore forming equipment of tamping compaction to the inserts of compound foundation pile, and it includes platform, is provided with mast on the platform；Running gear, is arranged with running gear at above-mentioned platform；Hoisting mechanism, this hoisting mechanism includes hoist engine and pull rope, one end of this pull rope is wound on hoist engine and drives, via the pulley on above-mentioned mast, downward hanging has the inserts to compound foundation pile to carry out impacting the weight of tamping compaction to the other end of this pull rope, above-mentioned hoist engine is according to improving the crane capacity of weight and strengthen the diameter of weight, to be changed without the occasion of hoist engine, it is suitable for adopting and strengthens pile spacing, the mode of the construction that the mode of the diameter of increasing compound foundation pile reaches the stake of the composite foundation of the requirement of bearing capacity is made up of hydraulic winch。
According to such scheme, the weight requiring to adopt in the construction existed in the bore forming equipment that the inserts of compound foundation pile is carried out tamping compaction in past can be solved, such as, weight within the scope of 2～40 tons, but the bore forming equipment crane capacity of reality is not enough, the power consumption of the hoist engine of this construction equipment is big and unreasonable structure, thus the contradiction that cannot be carried out between the construction of large diameter pile, bore forming equipment can adopted, and when being changed without hoist engine, it is suitable for adopting big pile spacing, the mode of the compound foundation pile of major diameter reaches the foundation construction of the requirement of bearing capacity, the construction cost simultaneously making compound foundation pile reduces。That is, due to the diameter of weight, weight increases, therefore the impact capacity of the tamping compaction of the inserts of compound foundation pile is increased, significantly meeting the demand adopting common mode to construct in many problem jobs, the bearing capacity of the composite foundation formed is greatly improved。
It addition, according to such scheme, relatively existing equipment, the hoisting power of the weight in bore forming equipment is greatly improved, lower power consumption, it addition, walking is mobile flexibly, convenient, mechanical transport is easy。
In the present invention, it is desirable to, above-mentioned platform is arranged according to the mode that can rotate relative to above-mentioned running gear。
According to such scheme, the demand of construction operation can be met more neatly。
In the present invention, it is desirable to, above-mentioned platform is arranged with walking device。
In the present invention, it is desirable to, above-mentioned platform is arranged with cterpillar drive。
In the present invention, preferably, above-mentioned hydraulic winch is according to the diameter that can strengthen weight, in order to be changed without the occasion of hoist engine, being suitable for adopting and strengthen pile spacing, the mode of the construction that the mode of the diameter of increasing compound foundation pile reaches the stake of the composite foundation of the requirement of bearing capacity is constituted。
In the present invention, preferably, above-mentioned hydraulic winch is according to the weight that can improve weight, in order to be changed without the occasion of hoist engine, being suitable for adopting and strengthen pile spacing, the mode of the construction that the mode of the diameter of increasing compound foundation pile reaches the stake of the composite foundation of the requirement of bearing capacity is constituted。
In above-mentioned bore forming equipment, it is desirable to, above-mentioned weight is the weight that the material of body of a pile to the inserts as compound foundation pile carries out impacting tamping compaction。
In above-mentioned bore forming equipment, it is desirable to, above-mentioned weight includes the main body of hammer and the toe of the bottom being positioned at main body, and the main body of this hammer is column or the body of class prismoid。
According to such scheme, can more efficiently carry out the construction of composite foundation。
In above-mentioned bore forming equipment, it is desirable to, the weight of above-mentioned weight is in the scope of 2～40 tons。
According to such scheme, the particular demands of the weight requiring weight construction in the scope of 2～40 tons can be met more well, and this portion requirements is existing equipment cannot or carry out with good economic benefit。
In above-mentioned bore forming equipment, best, above-mentioned hoist engine is according to the crane capacity that can improve weight, to be changed without the occasion of hoist engine, it is suitable for adopting and makes pile spacing be increased in the scope of 0.8～8m, make the enlarged diameter of compound foundation pile be made up of hydraulic winch in the mode reaching the construction of the stake of the composite foundation of the requirement of bearing capacity to the mode in the scope of 0.4～5m。
According to such scheme, pile spacing can be met more well in the scope of 0.8～8m, the specific demand of the construction of the stake of the diameter of compound foundation pile composite foundation in the scope of 0.4～5m。
Accompanying drawing illustrates:
Fig. 1 is the elevation of the bore forming equipment for the inserts of compound foundation pile carries out tamping compaction as embodiments of the invention。
Detailed description of the invention
The bore forming equipment for the inserts of compound foundation pile carries out tamping compaction as embodiments of the invention includes platform 7, is provided with mast 4 on this platform 7；Running gear 10, is arranged with running gear 10 at above-mentioned platform 7；Hoisting mechanism, this hoisting mechanism includes hoist engine 8 and pull rope 3, one end of this pull rope 3 is wound in and drives on hoist engine 8, the other end of this pull rope 3 is via the pulley 2 being arranged on above-mentioned mast 4 top, pull rope 3 has the inserts to compound foundation pile to carry out impacting the weight 1 of tamping compaction by the downward hanging of pulley 2, this weight 1 by generally cylindrical hammer main body and substantially in toe hammer bottom constitute, above-mentioned hoist engine 8 is according to the crane capacity that can improve weight 1, so that in the occasion being changed without hoist engine 8, it is suitable for adopting and strengthens pile spacing, the mode of the construction that the mode of the diameter of increasing compound foundation pile reaches the stake of the composite foundation of the requirement of bearing capacity is made up of hydraulic winch。
The bottom of above-mentioned mast 4 is articulated with on platform 7, rear and front end at platform 7, being provided with hydraulic pressure support 9, the two ends of support bar 6 are articulated with between middle and upper part and the platform 7 of above-mentioned mast 4, and the two ends of support cylinder 5 are articulated with between the front portion of platform 7 and the middle and lower part of mast 4。
Platform 7 is arranged with running gear 10, thus the bore forming equipment for the inserts of compound foundation pile carries out tamping compaction is walked by running gear 10。
Claims (1)
1., for the inserts of compound foundation pile carries out a bore forming equipment for tamping compaction, it includes platform, is provided with mast on the platform；Running gear, is arranged with running gear at above-mentioned platform；Hoisting mechanism, this hoisting mechanism includes hoist engine and pull rope, one end of this pull rope is wound on hoist engine and drives, via the pulley on above-mentioned mast, downward hanging has the inserts to compound foundation pile to carry out impacting the weight of tamping compaction to the other end of this pull rope, above-mentioned hoist engine is according to the crane capacity improving weight, to be changed without the occasion of hoist engine, it is suitable for adopting and strengthens pile spacing, the mode of the construction that the mode of the diameter of increasing compound foundation pile reaches the stake of the composite foundation of the requirement of bearing capacity is constituted, described hoist engine is hydraulic winch；Described hydraulic winch is according to strengthening the diameter of weight or according to the weight improving weight, to be changed without the occasion of hoist engine, being suitable for adopting and strengthen pile spacing, the mode of the construction that the mode of the diameter of increasing compound foundation pile reaches the stake of the composite foundation of the requirement of bearing capacity is constituted；Described weight is the weight that the material of body of a pile to the inserts as compound foundation pile carries out impacting tamping compaction；Described weight includes the main body of hammer and the toe of the bottom being positioned at main body；The main body of described weight is column；The weight of described weight is in the scope of 2～40 tons；Described hydraulic winch is according to the crane capacity improving weight, to be changed without the occasion of hoist engine, it is suitable for adopting and makes pile spacing be increased in the scope of 0.8～8m, make the enlarged diameter of compound foundation pile be constituted in the mode reaching the construction of the stake of the composite foundation of the requirement of bearing capacity to the mode in the scope of 0.4～5m；Described running gear is walking device or cterpillar drive；Described platform is arranged according to the mode rotated relative to walking device or cterpillar drive。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177864.1A CN102677663B (en) | 2012-06-01 | 2012-06-01 | For the inserts of compound foundation pile being carried out the bore forming equipment of tamping compaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177864.1A CN102677663B (en) | 2012-06-01 | 2012-06-01 | For the inserts of compound foundation pile being carried out the bore forming equipment of tamping compaction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102677663A CN102677663A (en) | 2012-09-19 |
| CN102677663B true CN102677663B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210177864.1A Active CN102677663B (en) | 2012-06-01 | 2012-06-01 | For the inserts of compound foundation pile being carried out the bore forming equipment of tamping compaction |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1223322A (en) * | 1999-02-03 | 1999-07-21 | 王继忠 | Construction method of in-situ pouring concrete pile and adopted construction equipment |
| CN2641124Y (en) * | 2003-09-25 | 2004-09-15 | 中化岩土工程有限公司 | Crawler type strong rammer compactor for special uprpose |
| CN101787697A (en) * | 2010-02-05 | 2010-07-28 | 司利利 | Method for realizing automatic over-pressure piling and compaction in holes |
| CN101858077A (en) * | 2010-04-27 | 2010-10-13 | 河海大学 | Construction method of composite foundation with bagged compacting and slurry cementing small-diameter gravel pile |
| CN201794068U (en) * | 2010-07-30 | 2011-04-13 | 宝鸡市金昶机械制造有限公司 | All-dimensional movable ramming machine |
| CN102433885A (en) * | 2011-12-05 | 2012-05-02 | 安长海 | Novel hammer catch digging piling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008175039A (en) * | 2007-01-22 | 2008-07-31 | Yasuyuki Yamamoto | Method of driving both steel pipe pile and soil cement pile |
-
2012
- 2012-06-01 CN CN201210177864.1A patent/CN102677663B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1223322A (en) * | 1999-02-03 | 1999-07-21 | 王继忠 | Construction method of in-situ pouring concrete pile and adopted construction equipment |
| CN2641124Y (en) * | 2003-09-25 | 2004-09-15 | 中化岩土工程有限公司 | Crawler type strong rammer compactor for special uprpose |
| CN101787697A (en) * | 2010-02-05 | 2010-07-28 | 司利利 | Method for realizing automatic over-pressure piling and compaction in holes |
| CN101858077A (en) * | 2010-04-27 | 2010-10-13 | 河海大学 | Construction method of composite foundation with bagged compacting and slurry cementing small-diameter gravel pile |
| CN201794068U (en) * | 2010-07-30 | 2011-04-13 | 宝鸡市金昶机械制造有限公司 | All-dimensional movable ramming machine |
| CN102433885A (en) * | 2011-12-05 | 2012-05-02 | 安长海 | Novel hammer catch digging piling machine |
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| Publication number | Publication date |
|---|---|
| CN102677663A (en) | 2012-09-19 |
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Effective date of registration: 20180813 Address after: 100054 5A15, fortune West Plaza, 58, Cai Ying Ying bridge, Fengtai District, Beijing Co-patentee after: Si Minghao Patentee after: Wang Yan Co-patentee after: Si Minghao Beijing Ruili Foundation Foundation Engineering Co., Ltd. Address before: 100054 5A15, fortune West Plaza, 58, Cai Ying Ying bridge, Fengtai District, Beijing Co-patentee before: Si Minghao Patentee before: Wang Yan |