CN204174610U - Compartment multi-shaft cement mixing pile machine - Google Patents
Compartment multi-shaft cement mixing pile machine Download PDFInfo
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- CN204174610U CN204174610U CN201420451756.3U CN201420451756U CN204174610U CN 204174610 U CN204174610 U CN 204174610U CN 201420451756 U CN201420451756 U CN 201420451756U CN 204174610 U CN204174610 U CN 204174610U
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Abstract
The utility model provides a kind of compartment multi-shaft cement mixing pile machine, comprise frame, frame is provided with headstock, and headstock connects n root drilling rod, n >=2, n root drilling rod is on same vertical plane, vertical direction is parallel to each other, every root drilling rod is provided with stirring vane or blade, stirring vane or blade radical length are d, the spacing of adjacent drill pipes is D, d < D/2; N root drilling rod rotates the n root cement mixing method being formed simultaneously and mutually do not overlap.This function is once constructed many compartment cement mixing methods, spacing, the verticality equally accurate of stake significantly improve, significantly increase work efficiency than adopting single shaft construction interval stake, especially in interlocking pile construction, significantly reduce cost of labor, reduction of erection time, reduce labour intensity and reduce construction cost.
Description
Technical field
The utility model relates to the cement-soil mixing pile machine to soft soil reinforcing and supporting in geotechnical engineering, particularly a kind of Soil-cement construction equipment of compartment cement earth pile of can constructing.
Background technology
Cement mixing method sealing adds row of bored piles and diaphragm wall for many years, is widely used in deep foundation pit support.But because bored pile and cement mixing method are arranged side by side, and there is gap between stake and stake, inter-pile soil body easily runs off, impact gear soil and stagnant water effect, and construction area area is large.Although diaphragm wall can overcome above-mentioned defect, cost is too high.Cement mixing method is engaged foundation pit supporting construction and solves this problem with concrete pile.
But during the construction of traditional diaxon mixing pile machine, three axes agitating pile machine, be all the cement mixing method forming overlap joint mutually, use single shaft mixing pile machine, then efficiency of construction is very slow.So need the cement-soil mixing pile machine developing a kind of many compartment cement earth piles of can once constructing.
Utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, provides a kind of compartment multi-shaft cement mixing pile machine of compartment cement earth pile of constructing.
Compartment multi-shaft cement mixing pile machine, comprise frame, frame is provided with headstock, and headstock connects n root drilling rod, n >=2, n root drilling rod is on same vertical plane, vertical direction is parallel to each other, every root drilling rod is provided with stirring vane or blade, stirring vane or blade radical length are d, the spacing of adjacent drill pipes is D, d < D/2; Every root drilling rod lower end is provided with drill bit; N root drilling rod rotates the n root cement mixing method being formed simultaneously and mutually do not overlap.
Be provided with shotcrete pipe in described drilling rod, drilling rod lower end is provided with mouth spray.
Spacing between adjacent drill pipes is 200-2000mm.
Stirring vane or blade radical length are 100-1000mm.
The drill bit of adjacent two drilling rod lower ends is not on sustained height.
The drill bit of adjacent two drilling rod lower ends is positioned on sustained height.
Space D between adjacent drill pipes can regulate.
Stirring vane or blade radical length d can regulate.
A kind of compartment multi-shaft cement mixing pile machine, comprise frame, frame is provided with headstock, headstock connects n root drilling rod, n >=4, n root drilling rod is on same vertical plane, vertical direction is parallel to each other, every root drilling rod is provided with stirring vane or blade, stirring vane or blade radical length are d, the spacing of adjacent drill pipes is D, it is characterized in that, d > D/2 between first and second root drilling rod, d < D/2 between second and the 3rd drilling rod, d > D/2 between 3rd and the 4th drilling rod, n root drilling rod rotates the n root cement mixing method that forming section does not simultaneously overlap.
Beneficial effect: compartment multi-shaft cement mixing pile machine described in the utility model, once to construct many compartment cement mixing methods, greatly increase work efficiency than adopting single shaft construction interval stake, improve at the construction precision such as spacing, verticality of interlocking pile engineering king-pile especially, significantly reduce cost of labor, reduction of erection time, reduce labour intensity and reduce construction cost.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is interlocking pile floor map.
Fig. 2 is compartment multi-shaft cement mixing pile machine embodiment 1 structural representation described in the utility model.
Fig. 3 is the compartment multi-shaft cement agitation pile schematic diagram that embodiment 1 is formed.
Fig. 4 is compartment multi-shaft cement mixing pile machine embodiment 2 structural representation described in the utility model.
Fig. 5 is the compartment multi-shaft cement agitation pile schematic diagram that embodiment 2 is formed.
Fig. 6 is compartment multi-shaft cement mixing pile machine embodiment 3 structural representation described in the utility model.
Fig. 7 is the compartment multi-shaft cement agitation pile schematic diagram that embodiment 3 is formed.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Embodiment 1, referring to Fig. 1, interlocking pile is for arrange cement mixing method 11 and concrete pile 12 in foundation ditch periphery, and cement mixing method 11 interval is arranged, be provided with concrete pile 12 between adjacent two cement mixing methods 11, be mutually engaged between cement mixing method 11 with concrete pile 12.Reinforcing cage is provided with in described concrete pile 12.
Compartment multi-shaft cement mixing pile machine described in the present embodiment, be mainly used in cement mixing method 11 of constructing, and many cement mixing methods of can once constructing, the construction precision such as pile spacing, verticality improves, significantly improve efficiency of construction, reduce cost of labor, the reduction of erection time, reduce labour intensity.
Referring to Fig. 2, this construction equipment, comprises frame, frame is provided with headstock and is connected with two drilling rods, and drilling rod is from left to right followed successively by the first drilling rod 1, second drilling rod 2, two drilling rods and is driven by headstock.Every root drilling rod bottom is provided with stirring vane 5 or blade, and stirring vane 5 or blade radical length are d, and the spacing of adjacent drill pipes is D, d < D/2; Every root drilling rod lower end is provided with drill bit; Two drilling rods rotate two cement mixing methods (see Fig. 3) being formed simultaneously and mutually do not overlap.
Further, described drilling rod is hollow drill pipe, and inside is provided with slip casting passage, and drilling rod front end is provided with perforate, perforate be used for whitewashing or jet.Can whitewash in drilling process like this, or on when carrying drilling rod, whitewashing.
Further, the stirring vane of adjacent two drilling rods or blade are on sustained height or not on sustained height, and stirring vane or blade radical length are d, and the spacing of adjacent drill pipes is D, d < D/2.The agitation pile formed does not overlap (see Fig. 3) mutually.
Spacing between adjacent drill pipes is 200-2000mm.Stirring vane or blade radical length are 100-1000mm; And d < D/2; Whitewashing (gas) mouth more than the diameter 5mm of the lower end of drilling rod or hollow tube.Certainly according to actual conditions, the space D between adjacent drill pipes can be regulated.Stirring vane or blade radical length d can regulate.
Certainly on the basis of the present embodiment, the equipment described in the present embodiment can be changed into three axles, four axles, five axles, six axles, seven axles, eight axles, nine axles, ten axles, 11 axles ... Deng equipment.
Embodiment 2, referring to Fig. 4, this construction equipment, comprises frame, frame is provided with three drilling rods, and drilling rod is from left to right followed successively by the first drilling rod 1, second drilling rod the 2, three drilling rod 3, three drilling rods and is driven by headstock.Every root drilling rod bottom is provided with stirring vane 5 or blade, and stirring vane 5 or blade radical length are d, and the spacing of adjacent drill pipes is D, d < D/2; Every root drilling rod lower end is provided with drill bit; Three drilling rods rotate three cement mixing methods (see Fig. 5) being formed simultaneously and mutually do not overlap.All the other are with embodiment 1
Embodiment 3, referring to Fig. 6 and Fig. 7, this equipment comprises four drilling rods, and be followed successively by the first drilling rod 1, second drilling rod 2, the 3rd drilling rod 3, the 4th drilling rod 4, stirring vane or blade radical length are d, and the spacing of adjacent drill pipes is D.Wherein d > D/2 between first and second root drilling rod, d < D/2 between second and the 3rd drilling rod, d > D/2 between the 3rd and the 4th drilling rod; During pile, the first pile is engaged mutually with the second pile, then spaced between second and the 3rd pile, is then mutually engaged between the 3rd with the 4th pile.The cement earth pile at forming section interval.The diameter of the distance at interval can be the diameter of a pile also can be two piles.Only need the distance D between adjustment second and the 3rd drilling rod.All the other are with embodiment 1.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not by the restriction of above-mentioned example; what describe in above-mentioned example and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. compartment multi-shaft cement mixing pile machine, comprise frame, frame is provided with headstock, headstock connects n root drilling rod, n >=2, n root drilling rod, on same vertical plane, vertical direction is parallel to each other, and every root drilling rod is provided with stirring vane or blade, stirring vane or blade radical length are d, the spacing of adjacent drill pipes is D, it is characterized in that, d < D/2; N root drilling rod rotates the n root cement mixing method being formed simultaneously and mutually do not overlap.
2. compartment multi-shaft cement mixing pile machine according to claim 1, is characterized in that, be provided with shotcrete pipe in described drilling rod, drilling rod lower end is provided with mouth spray.
3. compartment multi-shaft cement mixing pile machine according to claim 1, is characterized in that, the spacing between adjacent drill pipes is 200-2000mm.
4. compartment multi-shaft cement mixing pile machine according to claim 1, is characterized in that, stirring vane or blade radical length are 100-1000mm.
5. compartment multi-shaft cement mixing pile machine according to claim 1, is characterized in that, the drill bit of adjacent two drilling rod lower ends is not on sustained height.
6. compartment multi-shaft cement mixing pile machine according to claim 1, is characterized in that, the drill bit of adjacent two drilling rod lower ends is positioned on sustained height.
7. compartment multi-shaft cement mixing pile machine according to claim 1, it is characterized in that, the space D between adjacent drill pipes can regulate.
8. compartment multi-shaft cement mixing pile machine according to claim 1, is characterized in that, stirring vane or blade radical length d can regulate.
9. a compartment multi-shaft cement mixing pile machine, comprise frame, frame is provided with headstock, headstock connects n root drilling rod, n >=4, n root drilling rod is on same vertical plane, vertical direction is parallel to each other, every root drilling rod is provided with stirring vane or blade, stirring vane or blade radical length are d, the spacing of adjacent drill pipes is D, it is characterized in that, d > D/2 between first and second root drilling rod, d < D/2 between second and the 3rd drilling rod, d > D/2 between 3rd and the 4th drilling rod, n root drilling rod rotates the n root cement mixing method that forming section does not simultaneously overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451756.3U CN204174610U (en) | 2014-08-12 | 2014-08-12 | Compartment multi-shaft cement mixing pile machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420451756.3U CN204174610U (en) | 2014-08-12 | 2014-08-12 | Compartment multi-shaft cement mixing pile machine |
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| CN204174610U true CN204174610U (en) | 2015-02-25 |
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| CN201420451756.3U Active CN204174610U (en) | 2014-08-12 | 2014-08-12 | Compartment multi-shaft cement mixing pile machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775423A (en) * | 2015-02-28 | 2015-07-15 | 宋姝娴 | Three-row pile cement and soil pile wall machine |
| CN104863130A (en) * | 2015-04-12 | 2015-08-26 | 刘玉秋 | Five-drill stirring rig |
| CN106223345A (en) * | 2016-09-14 | 2016-12-14 | 上海强劲地基工程股份有限公司 | A kind of length interleaved formula Soil-cement piling wall construction equipment and construction method |
| CN108999184A (en) * | 2018-05-10 | 2018-12-14 | 东华理工大学 | A kind of staged cement earth pile machine and construction method |
-
2014
- 2014-08-12 CN CN201420451756.3U patent/CN204174610U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775423A (en) * | 2015-02-28 | 2015-07-15 | 宋姝娴 | Three-row pile cement and soil pile wall machine |
| CN104863130A (en) * | 2015-04-12 | 2015-08-26 | 刘玉秋 | Five-drill stirring rig |
| CN106223345A (en) * | 2016-09-14 | 2016-12-14 | 上海强劲地基工程股份有限公司 | A kind of length interleaved formula Soil-cement piling wall construction equipment and construction method |
| CN108999184A (en) * | 2018-05-10 | 2018-12-14 | 东华理工大学 | A kind of staged cement earth pile machine and construction method |
| CN108999184B (en) * | 2018-05-10 | 2023-05-12 | 东华理工大学 | Stepped cement soil pile machine and construction method |
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