CN105421398A - Trapezoidal inserting device for cross pile and rectangular pile - Google Patents
Trapezoidal inserting device for cross pile and rectangular pile Download PDFInfo
- Publication number
- CN105421398A CN105421398A CN201511012283.2A CN201511012283A CN105421398A CN 105421398 A CN105421398 A CN 105421398A CN 201511012283 A CN201511012283 A CN 201511012283A CN 105421398 A CN105421398 A CN 105421398A
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- Prior art keywords
- transmission case
- cross
- pile
- fixed
- soil
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/001—Drilling a non circular hole
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1628—Shapes rectangular
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/165—Shapes polygonal
Abstract
The invention provides a trapezoidal inserting device for a cross pile and a rectangular pile. The device is characterized in that a plurality of cross cement-soil inserting piles are manufactured and arranged at intervals of one rectangular inserting pile; if the cement-soil strength of the cross inserting piles at two edges reaches a certain degree, a rectangular hole can be formed within a space between every two cross inserting piles through a rectangular piling machine according to a working manner of the rectangular piling machine, and then concrete is poured into each rectangular hole, so as to form a rectangular concrete inserting pile; a convex trapezoidal end head at the left end of the rectangular concrete inserting pile between every two cross cement-soil inserting piles is matched with a concave trapezoidal end head at the right end of the cross cement-soil inserting pile at the left edge, and the convex trapezoidal end head at the right end of each rectangular concrete inserting pile is matched with the concave trapezoidal end head at the left end of the cross cement-soil inserting pile at the right edge, thus a pile wall that the plurality of cross cement-soil inserting piles and the rectangular concrete inserting pile between every two cross cement-soil inserting piles are mutually inserted to form the trapezoid shape can be formed, and the pile wall is applied to soil blocking and leakage preventing of a building foundation.
Description
Technical field
The present invention relates to the cross pile and the trapezoidal docking device of rectangular pile that use in a kind of trapezoidal docking device, particularly a kind of building foundation engineering.
Background technology
Cement-soil pile forming machine is by the multiple drill bit rotational of power drive, the earth of drill bit bottom cuts and stirs into cement earth pile with cement paste by multiple drill bit in rotation process, at present, formed by the Soil-cement rig of other pattern, pile body is all the assembly of multiple cement-soil cylinder, is not the piling wall of cross cement earth pile and the mutual grafting of rectangular concrete pile.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of cross pile and the trapezoidal docking device of rectangular pile that can manufacture cross cement soil pile and the mutual trapezoidal grafting of Rectangular Concrete pile body.
The present invention is achieved through the following technical solutions:
A kind of cross pile and the trapezoidal docking device of rectangular pile, comprise cross pile pile forming machine and rectangular pile pile forming machine.
Cross pile pile forming machine comprises following structure: compress into bar one lower end and be fixed on motor one upper end, motor one lower end is fixed with transmission case five; Compress into bar one bottom left end and be fixed with cross bar one, cross bar one left end bottom is fixed with armstand one, armstand one lower end is fixed with transmission case one, compress into bar one bottom right-hand member and be fixed with cross bar two, cross bar two right-hand member bottom is fixed with armstand two, armstand two lower end is fixed with transmission case two, compress into bar one lower front part and be fixed with cross bar three, cross bar three front lower portion is fixed with armstand three, armstand three lower end is fixed with transmission case three, compress into rear end, bar one bottom and be fixed with cross bar four, cross bar four rear end lower is fixed with armstand four, and armstand four lower end is fixed with transmission case four; The lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod, and each drilling rod lower end fixes a drill bit respectively; Be connected with one respectively between transmission case five and transmission case one, between transmission case five and transmission case two and turn round axle one, be connected with one respectively between transmission case five and transmission case three, between transmission case five and transmission case four and turn round axle two, each both sides turning round axle one are respectively equipped with one and stir cutter one, each stir that cutter one is fixed on its place by a tool arm turn round axle one, each both sides turning round axle two are respectively equipped with one and stir cutter two, each stir that cutter two is fixed on its place by a tool arm turn round axle two; ; The right back of transmission case two and right front export one respectively and turn round axle three, this each right-hand member turning round axle three fixes a trapezoidal cutter one respectively, the left back of transmission case one and left front export one respectively and turn round axle three, and this each left end turning round axle three fixes a trapezoidal cutter one respectively.
Rectangular pile pile forming machine comprises following structure: compress into bar two lower end and be fixed on motor two upper end, driving box three upper end is fixed in motor two lower end; Compress into bar two bottom left end and be fixed with transverse arm one, the left end bottom of transverse arm one is fixed with vertical rod one, and the lower end of vertical rod one is fixed with driving box one, compresses into bar two bottom right-hand member and is fixed with transverse arm two, the right-hand member bottom of transverse arm two is fixed with vertical rod two, and the lower end of vertical rod two is fixed with driving box two; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit; Be respectively equipped with a driving shaft one between driving box three and driving box one, between driving box three and driving box two, a linking arm is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter respectively; The right-hand member of driving box two exports a driving shaft two, and the right-hand member of this driving shaft two fixes a trapezoidal cutter two; The left end of driving box one exports a driving shaft two, and the left end of this driving shaft two fixes a trapezoidal cutter two.
The present invention has following feature:
The present invention can manufacture the piling wall of cross cement soil pile and the mutual trapezoidal grafting of Rectangular Concrete pile body, for gear soil, the antiseepage of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the front elevation drawing of cross pile pile forming machine;
Fig. 2 is the rear elevation of cross pile pile forming machine;
Fig. 3 is A-A direction view of Fig. 1;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 is the structural representation of rectangular pile pile forming machine;
Fig. 6 is D-D view of Fig. 5;
Fig. 7 is the cross-sectional view of cross pile and the trapezoidal grafting of rectangular pile.
In figure: 1, compress into bar one, 2, motor one, 3, transmission case five, 4, transmission case one, 5, transmission case two, 6, cross bar one, 7, cross bar two, 8, turn round axle one, 9, stir cutter one, 10, armstand one, 11, armstand two, 12, drilling rod, 13, drill bit, 14, cross bar three, 15, armstand three, 16, transmission case three, 17, cross bar four, 18, armstand four, 19, transmission case four, 20, turn round axle two, 21, tool arm, 22, stir cutter two, 23, turn round axle three, 24, trapezoidal cutter one, 26, trapezoidal cutter two; 31, compress into bar two, 32, motor two, 33, driving box three, 34, driving box one, 35, driving box two, 36, transverse arm one, 37, transverse arm two, 38, driving shaft one, 39, stir cutter, 40, vertical rod one, 41, vertical rod two, 44, driving shaft two, 46, linking arm.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises cross pile pile forming machine and rectangular pile pile forming machine.
Cross pile pile forming machine comprises the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4, concrete structure is as follows: compress into bar 1 lower end and be fixed on motor 1 upper end, motor one lower end is fixed with transmission case 53, compress into bar one bottom left end and be fixed with cross bar 1, cross bar one left end bottom is fixed with armstand 1, armstand one lower end is fixed with transmission case 1, compress into bar one bottom right-hand member and be fixed with cross bar 27, cross bar two right-hand member bottom is fixed with armstand 2 11, armstand two lower end is fixed with transmission case 25, compress into bar one lower front part and be fixed with cross bar 3 14, cross bar three front lower portion is fixed with armstand 3 15, armstand three lower end is fixed with transmission case 3 16, compress into rear end, bar one bottom and be fixed with cross bar 4 17, cross bar four rear end lower is fixed with armstand 4 18, armstand four lower end is fixed with transmission case 4 19, the lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod 12, and each drilling rod lower end fixes a drill bit 13 respectively, be connected with one respectively between transmission case five and transmission case one, between transmission case five and transmission case two and turn round axle 1, be connected with one respectively between transmission case five and transmission case three, between transmission case five and transmission case four and turn round axle 2 20, each both sides turning round axle one are respectively equipped with one and stir cutter 1, each stir that cutter one is fixed on its place by a tool arm 21 turn round axle one, each both sides turning round axle two are respectively equipped with one and stir cutter 2 22, each stir that cutter two is fixed on its place by a tool arm turn round axle two, the right back of transmission case two and right front export one respectively and turn round axle 3 23, this each right-hand member turning round axle three fixes a trapezoidal cutter 1 respectively, the left back of transmission case one and left front export one respectively and turn round axle 3 23, and this each left end turning round axle three fixes a trapezoidal cutter 1 respectively.
The specific works mode of cross pile pile forming machine is as follows: pile frame is also provided with provisions for grouting, during work, provisions for grouting is to each drill bit grout injection respectively, compress into bar one during work to apply downward to compress into power, motor one drives transmission case five running, on-stream two rotations turning round axle one by left and right of transmission case five drive transmission case one and transmission case two running respectively, and on-stream two rotations turning round axle two by front and back of transmission case five drive transmission case three and transmission case four running respectively; Transmission case two drives two of right-hand member to turn round axle three and drives two of right-hand member trapezoidal cutter one rotations in operation process, and transmission case one drives two of left end to turn round axle three and drives two of left end trapezoidal cutter one rotations in operation process; The on-stream bit driven respectively by the drilling rod of under it under it of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five; Turn round axle one for two and stir cutter one rotation respectively by the tool arm drive on it in rotation, turn round axle two for two and stir cutter two rotation respectively by the tool arm drive on it in rotation; The earth of its underpart cuts and stirs with cement paste by five drill bits in rotation, stir cutter one, stir cutter two in rotation by be less than between two drill bits bit diameter, the unhewn part soil body of drill bit and cement paste stir; The soil cutting of right-hand member and cement paste are stirred into recessed trapezoidal termination by two trapezoidal cuttves one of right-hand member in rotation, and the soil cutting of left end and cement paste are stirred into recessed trapezoidal termination by two trapezoidal cuttves one of left end in rotation; Compress into bar one and compress into process formation about one two ends downwards respectively with the cement-soil cross grafting stake of recessed trapezoidal termination.
Rectangular pile pile forming machine comprises the structure in Fig. 5, Fig. 6; Concrete structure is as follows: compress into bar 2 31 lower end and be fixed on motor 2 32 upper end, driving box 3 33 upper end is fixed in motor two lower end; Compress into bar two bottom left end and be fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driving box 1, compress into bar two bottom right-hand member and be fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with driving box 2 35; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13; Be respectively equipped with a driving shaft 1 between driving box three and driving box one, between driving box three and driving box two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter 39 respectively; The right-hand member of driving box two exports a driving shaft 2 44, and the right-hand member of this driving shaft two fixes a trapezoidal cutter 2 26; The left end of driving box one exports a driving shaft two, and the left end of this driving shaft two fixes a trapezoidal cutter 2 26.
The specific works mode of rectangular pile pile forming machine is as follows: rectangular pile pile forming machine is also provided with high-pressure pump, during work, high-pressure pump injects water under high pressure respectively to each drill bit, motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of driving shaft one, driving box two in operation process, and the driving shaft two of the on-stream driving right-hand member of driving box two rotates, the driving shaft two of the on-stream driving left end of driving box one rotates, driving box one, driving box two, driving box three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by three drill bits in rotation, two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter around driving shaft one rotation in rotation, stir cutter and will be less than bit diameter between every two drill bits in rotation process, the unhewn part soil cutting of drill bit stirs, the driving shaft two of left end drives trapezoidal cutter two rotation on left end driving shaft two in rotation, the soil cutting of the termination of left part is become convex trapezoidal termination by this trapezoidal cutter two in rotation, the driving shaft two of right-hand member drives trapezoidal cutter two rotation on right-hand member driving shaft two in rotation, the soil cutting of the termination of right part is become convex trapezoidal termination by this trapezoidal cutter two in rotation, the soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar two and compresses into process formation about one two ends downwards respectively with the rectangular opening of convex trapezoidal termination.
Cross grafting stake two ends recessed trapezoidal termination and the convex trapezoidal termination at rectangle grafting stake two ends match;
Cross pile pile forming machine and rectangular pile pile forming machine associated working process as follows: first in the original position needing pile axis, a cement-soil cross grafting stake is manufactured according to the working method of above-mentioned cross pile pile forming machine with cross pile pile forming machine, on the right side of this cross grafting stake, the distance of the rectangle grafting stake in interval manufactures second cement-soil cross grafting stake again, so manufacture one, multiple interval rectangle grafting pilespacing from multiple cement-soil cross grafting stakes, when the soil cement intensity of the cross grafting stake on both sides reaches some strength, in spacing again between every two cross grafting stakes, a rectangular opening is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, concreting in this rectangular opening, form concrete rectangular grafting stake, the convex trapezoidal termination of the concrete rectangular grafting stake left end between every two cement-soil cross grafting stakes is made to be fit to the recessed trapezoidal termination of left side cement-soil cross grafting stake right-hand member, the convex trapezoidal termination of concrete rectangular grafting stake right-hand member is fit to the recessed trapezoidal termination of the right cement-soil cross grafting stake left end, the cement-soil pile of the mutual trapezoidal grafting of concrete rectangular grafting stake between the cross grafting stake of formation like this multiple cement-soil and every two cement-soil cross grafting stakes, for the gear soil of building foundation, antiseep.
Claims (1)
1. cross pile and the trapezoidal docking device of rectangular pile, comprise cross pile pile forming machine and rectangular pile pile forming machine;
It is characterized in that: the concrete structure of cross pile pile forming machine comprises: compress into bar 1 lower end and be fixed on motor 1 upper end, motor one lower end is fixed with transmission case 53, compress into bar one bottom left end and be fixed with cross bar 1, cross bar one left end bottom is fixed with armstand 1, armstand one lower end is fixed with transmission case 1, compress into bar one bottom right-hand member and be fixed with cross bar 27, cross bar two right-hand member bottom is fixed with armstand 2 11, armstand two lower end is fixed with transmission case 25, compress into bar one lower front part and be fixed with cross bar 3 14, cross bar three front lower portion is fixed with armstand 3 15, armstand three lower end is fixed with transmission case 3 16, compress into rear end, bar one bottom and be fixed with cross bar 4 17, cross bar four rear end lower is fixed with armstand 4 18, armstand four lower end is fixed with transmission case 4 19, the lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod 12, and each drilling rod lower end fixes a drill bit 13 respectively, be connected with one respectively between transmission case five and transmission case one, between transmission case five and transmission case two and turn round axle 1, be connected with one respectively between transmission case five and transmission case three, between transmission case five and transmission case four and turn round axle 2 20, each both sides turning round axle one are respectively equipped with one and stir cutter 1, each stir that cutter one is fixed on its place by a tool arm 21 turn round axle one, each both sides turning round axle two are respectively equipped with one and stir cutter 2 22, each stir that cutter two is fixed on its place by a tool arm turn round axle two, the right back of transmission case two and right front export one respectively and turn round axle 3 23, this each right-hand member turning round axle three fixes a trapezoidal cutter 1 respectively, the left back of transmission case one and left front export one respectively and turn round axle 3 23, and this each left end turning round axle three fixes a trapezoidal cutter 1 respectively,
During the work of cross pile pile forming machine, provisions for grouting is to each drill bit grout injection respectively, compress into bar one during work to apply downward to compress into power, motor one drives transmission case five running, on-stream two rotations turning round axle one by left and right of transmission case five drive transmission case one and transmission case two running respectively, and on-stream two rotations turning round axle two by front and back of transmission case five drive transmission case three and transmission case four running respectively; Transmission case two drives two of right-hand member to turn round axle three and drives two of right-hand member trapezoidal cutter one rotations in operation process, and transmission case one drives two of left end to turn round axle three and drives two of left end trapezoidal cutter one rotations in operation process; The on-stream bit driven respectively by the drilling rod of under it under it of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five; Turn round axle one for two and stir cutter one rotation respectively by the tool arm drive on it in rotation, turn round axle two for two and stir cutter two rotation respectively by the tool arm drive on it in rotation; The earth of its underpart cuts and stirs with cement paste by five drill bits in rotation, stir cutter one, stir cutter two in rotation by be less than between two drill bits bit diameter, the unhewn part soil body of drill bit and cement paste stir; The soil cutting of right-hand member and cement paste are stirred into recessed trapezoidal termination by two trapezoidal cuttves one of right-hand member in rotation, and the soil cutting of left end and cement paste are stirred into recessed trapezoidal termination by two trapezoidal cuttves one of left end in rotation; Compress into bar one and compress into process formation about one two ends downwards respectively with the cement-soil cross grafting stake of recessed trapezoidal termination;
The concrete structure of rectangular pile pile forming machine comprises: compress into bar 2 31 lower end and be fixed on motor 2 32 upper end, driving box 3 33 upper end is fixed in motor two lower end; Compress into bar two bottom left end and be fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driving box 1, compress into bar two bottom right-hand member and be fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with driving box 2 35; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13; Be respectively equipped with a driving shaft 1 between driving box three and driving box one, between driving box three and driving box two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter 39 respectively; The right-hand member of driving box two exports a driving shaft 2 44, and the right-hand member of this driving shaft two fixes a trapezoidal cutter 2 26; The left end of driving box one exports a driving shaft two, and the left end of this driving shaft two fixes a trapezoidal cutter 2 26;
During the work of rectangular pile pile forming machine, high-pressure pump injects water under high pressure respectively to each drill bit, motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of driving shaft one, driving box two in operation process, and the driving shaft two of the on-stream driving right-hand member of driving box two rotates, the driving shaft two of the on-stream driving left end of driving box one rotates, driving box one, driving box two, driving box three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by three drill bits in rotation, two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter around driving shaft one rotation in rotation, stir cutter and will be less than bit diameter between every two drill bits in rotation process, the unhewn part soil cutting of drill bit stirs, the driving shaft two of left end drives trapezoidal cutter two rotation on left end driving shaft two in rotation, the soil cutting of the termination of left part is become convex trapezoidal termination by this trapezoidal cutter two in rotation, the driving shaft two of right-hand member drives trapezoidal cutter two rotation on right-hand member driving shaft two in rotation, the soil cutting of the termination of right part is become convex trapezoidal termination by this trapezoidal cutter two in rotation, compress into bar two and compress into process formation about one two ends downwards respectively with the rectangular opening of convex trapezoidal termination,
Cross pile pile forming machine and rectangular pile pile forming machine associated working process: first in the original position needing pile axis, a cement-soil cross grafting stake is manufactured according to the working method of above-mentioned cross pile pile forming machine with cross pile pile forming machine, on the right side of this cross grafting stake, the distance of the rectangle grafting stake in interval manufactures second cement-soil cross grafting stake again, so manufacture one, multiple interval rectangle grafting pilespacing from multiple cement-soil cross grafting stakes, when the soil cement intensity of the cross grafting stake on both sides reaches some strength, in spacing again between every two cross grafting stakes, a rectangular opening is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, concreting in this rectangular opening, form concrete rectangular grafting stake, the convex trapezoidal termination of the concrete rectangular grafting stake left end between every two cement-soil cross grafting stakes is made to be fit to the recessed trapezoidal termination of left side cement-soil cross grafting stake right-hand member, the convex trapezoidal termination of concrete rectangular grafting stake right-hand member is fit to the recessed trapezoidal termination of the right cement-soil cross grafting stake left end, the cement-soil pile of the mutual trapezoidal grafting of concrete rectangular grafting stake between the cross grafting stake of formation like this multiple cement-soil and every two cement-soil cross grafting stakes, for the gear soil of building foundation, antiseep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012283.2A CN105421398A (en) | 2015-12-31 | 2015-12-31 | Trapezoidal inserting device for cross pile and rectangular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012283.2A CN105421398A (en) | 2015-12-31 | 2015-12-31 | Trapezoidal inserting device for cross pile and rectangular pile |
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| Publication Number | Publication Date |
|---|---|
| CN105421398A true CN105421398A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012283.2A Pending CN105421398A (en) | 2015-12-31 | 2015-12-31 | Trapezoidal inserting device for cross pile and rectangular pile |
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| CN (1) | CN105421398A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821862A (en) * | 2016-04-23 | 2016-08-03 | 刘兰花 | Opening-locking and connecting equipment for equal-width piles and cross-shaped piles |
| CN105862813A (en) * | 2016-04-23 | 2016-08-17 | 刘兰花 | Equal-width pile and cross pile opening inserting connecting facility |
| CN105887833A (en) * | 2016-04-23 | 2016-08-24 | 刘兰花 | Equal-width pile and cross pile inserted and buckled connecting facility |
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| CN105421389A (en) * | 2015-12-31 | 2016-03-23 | 叶连国 | Circular-arc folding equipment for crossed piles and rectangular piles |
| CN105507258A (en) * | 2015-12-31 | 2016-04-20 | 叶连国 | Circular arc combination device of cross-shaped piles and rectangular piles |
| CN105603981A (en) * | 2015-12-31 | 2016-05-25 | 叶连国 | Arc connection device for cross-shaped piles and rectangular piles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105064339A (en) * | 2015-08-09 | 2015-11-18 | 刘玉燕 | Cross-shaped stirring drilling machine |
| CN105421389A (en) * | 2015-12-31 | 2016-03-23 | 叶连国 | Circular-arc folding equipment for crossed piles and rectangular piles |
| CN105507258A (en) * | 2015-12-31 | 2016-04-20 | 叶连国 | Circular arc combination device of cross-shaped piles and rectangular piles |
| CN105603981A (en) * | 2015-12-31 | 2016-05-25 | 叶连国 | Arc connection device for cross-shaped piles and rectangular piles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105821862A (en) * | 2016-04-23 | 2016-08-03 | 刘兰花 | Opening-locking and connecting equipment for equal-width piles and cross-shaped piles |
| CN105862813A (en) * | 2016-04-23 | 2016-08-17 | 刘兰花 | Equal-width pile and cross pile opening inserting connecting facility |
| CN105887833A (en) * | 2016-04-23 | 2016-08-24 | 刘兰花 | Equal-width pile and cross pile inserted and buckled connecting facility |
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Application publication date: 20160323 |