CN206635766U - A kind of length interleaved formula Soil-cement piling wall construction equipment - Google Patents
A kind of length interleaved formula Soil-cement piling wall construction equipment Download PDFInfo
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- CN206635766U CN206635766U CN201621056343.0U CN201621056343U CN206635766U CN 206635766 U CN206635766 U CN 206635766U CN 201621056343 U CN201621056343 U CN 201621056343U CN 206635766 U CN206635766 U CN 206635766U
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- drill pipe
- drilling rod
- cement
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Abstract
The utility model provides a kind of length interleaved formula Soil-cement piling wall construction equipment, including frame, sets more drilling rods in frame, drill rod end is provided with drill bit, stirring vane is additionally provided with drilling rod；The drilling rod includes long drill pipe and short drill pipe, long drill pipe and short drill pipe arranged for interval.Using scheme described in the utility model construct, constructed at stub by short axle, save the energy raw material such as water power, cement, efficiency of construction is fast, and cost is low.
Description
Technical field
Geotechnical Engineering foundation pit enclosure and foundation consolidating technology field are the utility model is related to, is specifically related to a kind of base
The equipment of pit enclosure wall construction.
Background technology
Soil-cement Wall is to be added by mixing pile machine using cement as solidification host in the soil body, and by agitating shaft and
Blade is uniform by cement mortar and soil body action of forced stirring, after foundation soil hardening, is just formed in soil layer with continuity, impermeability
With the reinforcing body of some strength.Soil-cement Wall reinforces the bearing capacity that can improve foundation soil, the increase enclosure wall inner side soil body
Passive resisting force, the compression of the soil body and the horizontal displacement of enclosure wall are reduced, increase bottom of foundation ditch resistance to chloride ion and entirety
Stability.
Another important function of Soil-cement Wall is used as foundation ditch waterproof of man, especially in urban architecture compact district,
Excavate convenient for pit earthwork, it is necessary to drainage precipitation be carried out to the soil body on the inside of foundation ditch, to prevent buildings around foundation pit, pipeline etc.
Differential settlement is produced, it is necessary to set one of waterproof of man on the outside of foundation pit enclosure structure, is joined with separating the waterpower inside and outside foundation ditch
System extends underground water percolation path length.
In foundation pit enclosure design, solves the problems, such as the monolithic stability of foundation ditch frequently with isometric stake design method at present.Due to base
The hole following moment of flexure in bottom surface increases and is gradually reduced with depth, and when being designed by isometric stake, bottom pile body part anti-bending bearing capacity does not have
It is not fully exerted, causes the waste of material to a certain extent.Therefore in foundation pit enclosure design and construction, length can be used
The form of combination is as foundation pit enclosure structure, to reach the effect saved engineering material, reduce construction costs.
Cast-in-situ bored pile between stake and stake independently of each other, only passes through collar because generally use dredges stake arrangement (non-occlusive)
Beam and waist rail transmitting portions internal force simultaneously carry out compatibility of deformation, and it is poor to go along with sb. to guard him longitudinal globality of piling wall, therefore is not particularly suited for growing
Stub combining structure form.
Shaped steel or precast reinforced concrete piles are inserted within shaped steel Soil-cement piling wall as main bearing member, multiaxis water
Soil mixing pile is socketed a hole and intercepted water supporting construction as waterproof of man so as to form compound earth-retaining.Shaped steel or armored concrete are pre-
The major function of stake processed is stress and earth-retaining, and cement mixing method functions primarily as vertical foundation ditch waterproof of man.Compared with
Long shaped steel or precast reinforced concrete piles, which insert, can obtain more preferable structure earth-retaining performance, but shaped steel or armored concrete
Cement mixing method between prefabricated pile, satisfaction intercept water function, thus the part of cement soil mixing pile that intercepts water can use compared with
Stub type.So need for such a situation exploitation it is a kind of both met earth-retaining function and can meet foundation ditch intercept water requirement length between
Every alternating expression Soil-cement Wall construction equipment and method.
Utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, there is provided between length
Every alternating expression Soil-cement Wall construction equipment.
In order to which the technical solution of the utility model that solves the above problems is such：
Length interleaved formula Soil-cement Wall construction equipment, including frame, more drilling rods, drilling rod end are set in frame
Portion is provided with drill bit, and stirring vane is additionally provided with drilling rod；It is characterized in that the drilling rod includes, and long drill pipe and short drill pipe, long drill pipe
With short drill pipe arranged for interval.
The drilling rod is 3, and intermediate drill is short drill pipe, and both sides drilling rod is long drill pipe.
The drilling rod is 4, and middle two drilling rods are short drill pipe, and the drilling rod on both sides is long drill pipe.
The drilling rod is 5, and middle three drilling rods are short drill pipe, and the drilling rod on both sides is long drill pipe.
The drilling rod is 5, and second, four drilling rod is short drill pipe, and first and third, five drilling rod is long drill pipe.
Beneficial effect, wall construction is gone along with sb. to guard him using equipment construction described in the utility model, constructed at stub by short axle, saved
The about energy such as water power, cement raw material, efficiency of construction is fast, and cost is low.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is length interleaved formula Soil-cement Wall elevational schematic view described in the utility model.
Fig. 2 is the construction equipment schematic diagram of embodiment 1 described in the utility model.
Fig. 3 is the construction equipment schematic diagram of embodiment 2 described in the utility model.
Fig. 4 is the construction equipment schematic diagram of embodiment 3 described in the utility model.
Fig. 5 is the construction equipment schematic diagram of embodiment 4 described in the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1
Referring to Fig. 1, on foundation pit enclosure wall facade, length interleaved formula cement earth pile is distributed, inside long cement earth pile
Core stake is inserted, core stake 3 is shaped steel or precast reinforced concrete pile.Short cement earth pile is more than dotted line position.The water of combination of long drives and drop shots
Soil stake, play earth-retaining and the effect of intercepting water.
Referring to Fig. 2, three drilling rods are set in the frame of Soil-cement Wall construction equipment, drill rod end is provided with drill bit,
Stirring vane is additionally provided with drilling rod；Wherein, intermediate drill is short drill pipe 2, and both sides drilling rod is long drill pipe 1.Under the long drill pipe of both sides
Brill forms long cement earth pile, and is bored under middle short drill pipe and form short cement earth pile.
Work progress is as follows：
(1) construction length interleaved formula Soil-cement Wall
Using length interleaved formula Soil-cement Wall construction equipment, pile driving construction is stirred；Adjacent long soil cement
1 stub is spaced between stirring wall；
(2) core stake is inserted in long Soil-cement Wall, forms the Soil-cement Wall with core stake；The core stake is type
Steel or precast reinforced concrete piles.
(3) repeat (1), (2) step formed earth-retaining with intercept water combine go along with sb. to guard him wall construction.
Embodiment 2
Referring to Fig. 3, the drilling rod is 4, and middle two drilling rods are short drill pipe, and the drilling rod on both sides is long drill pipe.Remaining is same
Embodiment 1.
Embodiment 3
Referring to Fig. 4, the drilling rod is 5, and middle three drilling rods are short drill pipe, and the drilling rod on both sides is long drill pipe.Remaining is same
Embodiment 1.When middle short drill pipe formed short cement earth pile it is wide when, can in all or part of short cement earth pile lock pin
Stake.
Embodiment 4
Referring to Fig. 5, the drilling rod is 5, and second, four drilling rod is short drill pipe, and first and third, five drilling rod is long drill pipe.
Remaining is the same as embodiment 1.
Wall construction is gone along with sb. to guard him using equipment construction described in the utility model, constructed at stub by short axle, saves water power, water
The energy raw material such as mud, efficiency of construction is fast, and cost is low.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model is special
The claimed scope of profit is defined by appended claims and its equivalent.
Claims (5)
1. a kind of length interleaved formula Soil-cement piling wall construction equipment, including frame, more drilling rods are set in frame, bored
Boom end is provided with drill bit, and stirring vane is additionally provided with drilling rod；It is characterized in that the drilling rod includes, long drill pipe and short drill pipe are long
Drilling rod and short drill pipe arranged for interval；Bored under long drill pipe and form long cement earth pile, bored under short drill pipe and form short cement earth pile.
2. a kind of length interleaved formula Soil-cement piling wall construction equipment according to claim 1, it is characterized in that, institute
Drilling rod is stated as 3, intermediate drill is short drill pipe, and both sides drilling rod is long drill pipe.
3. a kind of length interleaved formula Soil-cement piling wall construction equipment according to claim 1, it is characterized in that, institute
Drilling rod is stated as 4, middle two drilling rods are short drill pipe, and both sides drilling rod is long drill pipe.
4. a kind of length interleaved formula Soil-cement piling wall construction equipment according to claim 1, it is characterized in that, institute
Drilling rod is stated as 5, middle three drilling rods are short drill pipe, and both sides drilling rod is long drill pipe.
5. a kind of length interleaved formula Soil-cement piling wall construction equipment according to claim 1, it is characterized in that, institute
Drilling rod is stated as 5, second, four drilling rod is short drill pipe, and first and third, five drilling rod is long drill pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056343.0U CN206635766U (en) | 2016-09-14 | 2016-09-14 | A kind of length interleaved formula Soil-cement piling wall construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056343.0U CN206635766U (en) | 2016-09-14 | 2016-09-14 | A kind of length interleaved formula Soil-cement piling wall construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635766U true CN206635766U (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621056343.0U Active CN206635766U (en) | 2016-09-14 | 2016-09-14 | A kind of length interleaved formula Soil-cement piling wall construction equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206635766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107938652A (en) * | 2018-01-03 | 2018-04-20 | 山东科技大学 | A kind of embedding lithotype steel cement mixing wall and its construction method |
-
2016
- 2016-09-14 CN CN201621056343.0U patent/CN206635766U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107938652A (en) * | 2018-01-03 | 2018-04-20 | 山东科技大学 | A kind of embedding lithotype steel cement mixing wall and its construction method |
| CN107938652B (en) * | 2018-01-03 | 2023-08-22 | 山东科技大学 | Rock-inlaid steel reinforced cement stirring wall and construction method thereof |
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