CN203821382U - Plum blossom cement mixing pile - Google Patents
Plum blossom cement mixing pile Download PDFInfo
- Publication number
- CN203821382U CN203821382U CN201420069613.6U CN201420069613U CN203821382U CN 203821382 U CN203821382 U CN 203821382U CN 201420069613 U CN201420069613 U CN 201420069613U CN 203821382 U CN203821382 U CN 203821382U
- Authority
- CN
- China
- Prior art keywords
- cement mixing
- pile
- mixing pile
- plum blossom
- drilling rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004568 cement Substances 0.000 title claims abstract description 44
- 239000002689 soil Substances 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 49
- 238000005516 engineering process Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to a plum blossom cement mixing pile with the advantages that good anti-inclination capability is realized, and the carrying capability of the cement mixing pile can also be effectively improved. The plum blossom cement mixing pile comprises a cement mixing pile, wherein two end surfaces and a pile body of the cement mixing pile are formed by connecting petals of a plurality of plum blossoms. The plum blossom cement mixing pile has the advantages that rough angle support is formed between a plurality of cylindrical blossoms in the plum blossom cement mixing pile, the stability of a pile foundation is improved, in addition, the contact area between the pile body and a soil layer is greatly increased through the pile body with multiple blossoms, the carrying capability of the cement mixing pile is improved, the stability of the pile body of the cement stirring pile is enhanced, and unexpected technical effects are achieved.
Description
Technical field
The utility model relates to a kind of good anti-tilt capability that both had, and can effectively improve again the plum blossom cement mixing pile of cement mixing pile carrying, belongs to cement mixing pile and manufactures field.
Background technology
CN102535450A, title " a kind of five axle cement-soil mixing pile device and construction methods ", this device comprises main frame, hoist engine, guide rod, wire rope, stock inlet, unit head, gearbox, reductor, drilling rod, intermediate support frame, lower support frame, band wing drilling rod, anchor ear, mouth spray, backstage cement paste stirring system, described hoist engine and guide rod are fixed on main frame, described unit head connects guide rod top pulley by wire rope, wire rope drives unit head oscilaltion, described unit head is connected five drilling rods successively with reductor by gearbox, five drilling rod middle parts are provided with intermediate support frame, bottom is provided with lower support frame, each drilling rod lower end is all connected with band wing drilling rod, described band wing drilling rod is provided with anchor ear, described stock inlet is arranged on drilling rod top, described backstage cement paste stirring system connects stock inlet after by a slurry storage bucket, it is characterized in that, described device also comprises Multifunctional drill, this Multifunctional drill is arranged on band wing drilling rod lower end, Multifunctional drill is provided with mouth spray.Its construction method comprises the following steps: (1) setting-out, according to working drawing, emit full pattern; (2) open channels, according to drawing requirement open channels; (3) install in placely, five axle cement-soil mixing pile devices are moved to position to be onstructed; (4) starting backstage cement paste stirring system, then delivers to slurry storage bucket cement paste; (5) open integrated computer, the data that allow computer control to set in advance: every meter of decrease speed, every meter of whitewashing amount, stake end design elevation, total whitewashing amount and total mixing time; (6) head that turns on the power drives Multifunctional drill water-spray type slurry while stirring, and forward sinks to a design stake end absolute altitude, and reversion whitewashing limit, limit is carried and is drilled into band wing run of steel, then whitewashing limit, forward limit is drilled into design elevation downwards; Its weak point: because these five drilling rods are rods arranged in horizontal line, the cement mixing pile of formed thereby is rods arranged in horizontal line, and have support force between the horizontal stake of the concrete stake of rods arranged in horizontal line and stake, longitudinally there is no support force, not only anti-tilt capability is poor, particularly in the ability of the anti-inclination in weak soil area still for poor, and the significantly inclination and the lodging that in the later stage of pile foundation excavation and construction, very easily cause, and then cause toppling over of building, jeopardize people's life security.
Utility model content
Purpose of design: avoid the weak point in background technology, design a kind of cement mixing pile being shaped that can make and both there is good anti-tilting force, can not cause again the inclination of stake and the plum blossom cement mixing pile of lodging in the later stage of pile foundation excavation and construction.
Design scheme: in order to realize above-mentioned purpose of design.The application is on the basis of background technology: the design that the both ends of the surface of cement mixing pile and pile body are connected and are formed by many plum blossom petals is technology principal character of the present utility model.The object of design is like this: the cement mixing pile consisting of quincunx petal, it is quincunx, and petal forms the support at Shi Coarse angle in cement mixing pile, both increased the Area of bearing of pile foundation, making again pile foundation form (polygon many faces) supports, and polygon multiaspect support because Area of bearing is large, support force is many, not only there is highly reliable stable support power, and greatly improved the stability of pile foundation, simultaneously because many lobes flower pile body has increased the contact area between pile body and soil layer, not only improved the supporting capacity of cement mixing pile, and strengthened the stability of cement mixing pile body.
Technical scheme: a kind of plum blossom cement mixing pile, comprise cement mixing pile, the both ends of the surface of described cement mixing pile and pile body are connected and are formed by many plum blossom petals.
The utility model is compared with background technology, the support at Xing Cheng Coarse angle between many lobes cylindricality flower in plum blossom cement mixing pile, not only improved the stability of pile foundation, and many lobes flower pile body has greatly increased again the contact area between pile body and soil layer, not only improved the supporting capacity of cement mixing pile, and strengthened the stability of cement mixing pile body, produced unexpected technique effect.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the quincunx cement mixing pile of five plum blossom petals.
Fig. 2 and Fig. 3 are the plan structure schematic diagrames of the quincunx cement mixing pile of eight plum blossom petals.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-3.A kind of plum blossom cement mixing pile 1, comprises cement mixing pile, and the both ends of the surface of described cement mixing pile and pile body are connected and are formed by many plum blossom petals 2.Angle between many plum blossom petals 2 equates or is unequal.
The manufacturing process of its plum blossom cement mixing pile, on the basis of background technology cement mixing pile construction method: the multiaxis drilling rod of (1) quincunx distribution drives forward or reverse by gear by actuating unit, (2) when the drill bit of multiaxis drilling rod runs into rock, a drilling rod in PLC controller instruction multiaxis drilling rod spuds in advance, after getting into the degree of depth of setting, when this drilling rod of PLC controller instruction stops boring, the other many drilling rods of PLC controller instruction spud in to get into simultaneously and approach while spudding in advance drilling rod institute drilling depth, and many drilling rods of PLC controller instruction stop boring simultaneously, and the drilling rod that instruction is spudded in advance continues boring, by that analogy, until pass through rock, (3) when the drill bit of multiaxis drilling rod runs into granite, many drilling rods in PLC controller instruction multiaxis drilling rod successively spud in respectively successively, when first drilling rod gets into after the degree of depth of setting, when first drilling rod of PLC controller instruction stops boring, second drilling rod boring of PLC controller instruction, when second drilling rod boring approaches first drilling rod drilling depth simultaneously, second drilling rod of PLC controller instruction stops boring simultaneously, the 3rd drilling rod boring of instruction, when the 3rd drilling rod drilling depth approaches second drilling rod drilling depth, the 3rd drilling rod of PLC controller instruction stops boring simultaneously, refer to the 4th drilling rod boring, when the 4th drilling rod drilling depth approaches the 3rd drilling rod drilling depth, the 4th drilling rod of PLC controller instruction stops boring simultaneously, last root drilling rod boring of instruction, when last root drilling rod drilling depth approaches the drilling depth before it, last root drilling rod of PLC controller instruction stops boring simultaneously, first drilling rod boring of instruction, by that analogy, until pass through granite, (4) when multiaxis drilling rod completes boring while exiting, form plum blossom cement mixing pile.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than the restriction to the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (2)
1. a plum blossom cement mixing pile, comprises cement mixing pile, it is characterized in that: the both ends of the surface of described cement mixing pile and pile body are connected and are formed by many plum blossom petals.
2. plum blossom cement mixing pile according to claim 1, is characterized in that: the angle between many plum blossom petals equates or be unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069613.6U CN203821382U (en) | 2014-02-18 | 2014-02-18 | Plum blossom cement mixing pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069613.6U CN203821382U (en) | 2014-02-18 | 2014-02-18 | Plum blossom cement mixing pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821382U true CN203821382U (en) | 2014-09-10 |
Family
ID=51476899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069613.6U Expired - Lifetime CN203821382U (en) | 2014-02-18 | 2014-02-18 | Plum blossom cement mixing pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882860A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Triangular quincuncial cement mixing pile and forming method |
| CN103882862A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Quincuncial cement mixing pile and forming method |
-
2014
- 2014-02-18 CN CN201420069613.6U patent/CN203821382U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882860A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Triangular quincuncial cement mixing pile and forming method |
| CN103882862A (en) * | 2014-02-18 | 2014-06-25 | 周兆弟 | Quincuncial cement mixing pile and forming method |
| CN103882862B (en) * | 2014-02-18 | 2016-08-24 | 周兆弟 | Flos Mume cement mixing pile and manufacturing process |
| CN103882860B (en) * | 2014-02-18 | 2016-09-28 | 周兆弟 | Triangle Flos Mume cement mixing pile and manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |