CN105862848A - Insert-combined T-shaped connecting pile - Google Patents
Insert-combined T-shaped connecting pile Download PDFInfo
- Publication number
- CN105862848A CN105862848A CN201610484702.0A CN201610484702A CN105862848A CN 105862848 A CN105862848 A CN 105862848A CN 201610484702 A CN201610484702 A CN 201610484702A CN 105862848 A CN105862848 A CN 105862848A
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- pile
- stake
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- motor
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- 239000002689 soil Substances 0.000 claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 239000004568 cement Substances 0.000 claims description 38
- 238000003756 stirring Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 20
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/0023—Slurry
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
A mechanical apparatus for manufacturing an insert-combined T-shaped connecting pile comprises an inserted pile forming machine and an octagonal pile forming machine; multiple cement-soil cylindrical piles spaced by single inserted pile distance are made, a cement-soil octagonal pile is made in spacing between each pair of inserted piles by using the octagonal pile forming machine according to an operating mode where the octagonal pile forming machine makes a cement-coil pile, and a concrete inserted pile is made at the front end of each octagonal pile by using the inserted pile forming machine according to an operating mode wherein the inserted pile forming machine makes a concrete pile; in this manner, the connecting pile with mutual insertion of multiple cement-soil octagonal piles with the cement-soil inserted pile between each pair of octagonal piles and the concrete inserted pile in the front of each octagonal pile is formed, and this pile is useful for soil retaining and leakage prevention for building foundations.
Description
Technical field
The present invention relates to a kind of built pile, the stake that plugs together used in a kind of building foundation engineering mutually plugs together the one of formation and plugs together to combine and T-shaped be connected stake with octagon stake.
Background technology
At present, pile body formed by the cement-soil mixing pile machine of other pattern is all the assembly of multiple soil cement cylinder, be not mutually plug together soil cement compound pile.
Summary of the invention
The invention provides a kind of can manufacture to plug together stake and mutually plug together formation a kind of with octagon stake and plug together and combine the T-shaped plant equipment being connected stake.
The present invention is achieved through the following technical solutions:
A kind of manufacture plugs together the plant equipment combining T-shaped connection stake, including plugging together a pile-formation machine and octagon stake pile-formation machine.
The concrete structure plugging together a pile-formation machine includes: fixed motor three shell upper end, mobile jib one lower end, the output shaft of motor three lower end is fixed with a brill and stirs head, mobile jib one lower left side is fixed with support one, the upper end supporting one is fixed in the left end bottom of support one, the centre of motor one shell is fixed in the lower end of support one, the front end rotary shaft of motor one is fixed with first half and girdles the waist cylinder one, and the rear end thereof axle of motor one is fixed with later half cylinder with a tight waist；Mobile jib one is fixed with support two on the right side of bottom, the upper end supporting two is fixed in the right-hand member bottom of support two, the centre of motor two shell is fixed in the lower end of support two, the front end rotary shaft of motor two is fixed with first half and girdles the waist cylinder two, and the rear end thereof axle of motor two is fixed with later half cylinder with a tight waist two；First half girdles the waist cylinder one and later half cylinder with a tight waist synthesizes a recessed Trapezoidal Beam oval post one for a pair, and the side surface of recessed Trapezoidal Beam oval post one is provided with multiple stirring knife；Girdle the waist cylinder two and later half cylinder with a tight waist two of first half is to one recessed Trapezoidal Beam oval post two of synthesis, and the side surface of recessed Trapezoidal Beam oval post two is provided with multiple stirring knife.
Octagon stake pile-formation machine includes following structure: the upper end of the lower end fixed motor four of mobile jib two, motor four lower end is provided with change speed gear box, and the output shaft of change speed gear box lower end is fixed with drill bit two；The left end of change speed gear box, right-hand member, rear end, front end export a power transmission shaft respectively, and the outer end of each power transmission shaft fixes a tulwar respectively.
The present invention has a following feature:
The present invention can manufacture the concrete that the soil cement between multiple soil cement octagon stake and each two octagon stake plugs together stake and octagon stake anterior and plug together the connection stake that stake mutually plugs together, for gear soil, the antiseep on building basis.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the front view of the present invention；
Fig. 2 is the rearview of the present invention
Fig. 3 is the A A view of Fig. 1；
Fig. 4 is the structural representation of octagon stake pile-formation machine；
Fig. 5 is the B B view of Fig. 3；
Fig. 6 is the cross-sectional view plugging together the connection stake that stake mutually plugs together formation with octagon stake.
In figure: 1, mobile jib one, 2, support one, 3, support two, 4, first half is girdled the waist cylinder one, 5, first half girdle the waist cylinder two, 6, motor one, 7, motor two, 8, stirring knife, 9, later half cylinder one with a tight waist, 10, later half cylinder with a tight waist two, 11, rotary shaft, 12, support one, 13, support two, 14, motor three, 15, bore stir head；21, mobile jib two, 22, motor four, 23, change speed gear box, 24, drill bit two, 25, power transmission shaft, 26, tulwar.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment includes plugging together a pile-formation machine and octagon stake pile-formation machine.
Plug together the structure that a pile-formation machine includes in Fig. 1, Fig. 2, Fig. 3, concrete structure is: fixed motor 3 14 shell upper end, mobile jib 1 lower end, the output shaft of motor three lower end is fixed with a brill and stirs 15, mobile jib one lower left side is fixed with support 1, the upper end supporting 1 is fixed in the left end bottom of support one, the centre of motor 1 shell is fixed in the lower end of support one, the front end rotary shaft 11 of motor one is fixed with first half and girdles the waist cylinder 1, and the rear end thereof axle 11 of motor one is fixed with later half cylinder with a tight waist 1；Mobile jib one is fixed with support 2 13 on the right side of bottom, the upper end supporting 23 is fixed in the right-hand member bottom of support two, the centre of motor 27 shell is fixed in the lower end of support two, the front end rotary shaft 11 of motor two is fixed with first half and girdles the waist cylinder 25, and the rear end thereof axle of motor two is fixed with later half cylinder with a tight waist 2 10；First half girdles the waist cylinder one and later half cylinder with a tight waist synthesizes a recessed Trapezoidal Beam oval post one for a pair, and the side surface of recessed Trapezoidal Beam oval post one is provided with multiple stirring knife 8；Girdle the waist cylinder two and later half cylinder with a tight waist two of first half is to one recessed Trapezoidal Beam oval post two of synthesis, and the side surface of recessed Trapezoidal Beam oval post two is provided with multiple stirring knife.
Plugging together a work process for pile-formation machine manufacture cement earth pile is: during work, a lower end grout injection respectively is stirred at the position between recessed Trapezoidal Beam oval post one and recessed Trapezoidal Beam oval post two and brill by grouting pump, motor three drives the brill of its lower end to stir head and rotates when working, drive first half to girdle the waist cylinder one and the rotating forward of later half cylinder with a tight waist a when motor one works, when motor two works, drive first half to girdle the waist cylinder two and the reversion of later half cylinder with a tight waist two；Boring and stir head and brill stirs in rotation process the soil cutting of a lower end stir with cement mortar, the soil cutting of its lower end is stirred in rotation by first half girdle the waist cylinder two, later half cylinder two with a tight waist of cylinder one, later half cylinder one with a tight waist and first half of girdling the waist with cement mortar；First half girdle the waist cylinder one, later half cylinder one with a tight waist in rotation by left end cutting stir into recessed trapezoidal, first half girdle the waist cylinder two, later half cylinder two with a tight waist in rotation by right-hand member cutting stir into recessed trapezoidal；Mobile jib one forms about one two ends during being pressed into downwards and is respectively provided with recessed trapezoidal soil cement and plugs together stake.
Plugging together a work process for pile-formation machine manufacture concrete-pile is: during work, the position between recessed Trapezoidal Beam oval post one and recessed Trapezoidal Beam oval post two and brill are stirred a lower end and irrigated water under high pressure respectively by grouting pump, motor three drives the brill of its lower end to stir head and rotates when working, drive first half to girdle the waist cylinder one and the rotating forward of later half cylinder with a tight waist a when motor one works, when motor two works, drive first half to girdle the waist cylinder two and the reversion of later half cylinder with a tight waist two；Bore and stir head in rotation process, brill is stirred the soil cutting of a lower end, first half girdle the waist cylinder one, later half cylinder one with a tight waist and first half girdle the waist cylinder two, later half cylinder two with a tight waist in rotation by the soil cutting of its lower end；Left end is cut into recessed trapezoidal in rotation by girdle the waist cylinder one, later half cylinder one with a tight waist of first half, and right-hand member is cut into recessed trapezoidal in rotation by girdle the waist cylinder two, later half cylinder two with a tight waist of first half；The soil body machined away is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out to outside hole from hole, and mobile jib one forms about one two ends and is respectively provided with recessed trapezoidal hole, casting concrete in this hole during being pressed into downwards, form concrete and plug together stake.
Octagon stake pile-formation machine includes the structure in Fig. 4, Fig. 5；Concrete structure is as follows: the upper end of the lower end fixed motor 4 22 of mobile jib 2 21, and motor four lower end is provided with change speed gear box 23, and the output shaft of change speed gear box lower end is fixed with drill bit 2 24；The left end of change speed gear box, right-hand member, front end, rear end export a power transmission shaft 25 respectively, and the outer end of each power transmission shaft fixes a tulwar 26 respectively.
The specific works mode of octagon stake pile-formation machine is as follows: during work, grouting pump is to drill bit two grout injection, motor four drives change speed gear box to operate, change speed gear box drives drill bit two to rotate in operation process, and the soil cutting of drill bit two lower end is stirred in rotary course by drill bit two with cement mortar；Change speed gear box drives left end, right-hand member, front end, the power transmission shaft of rear end to drive a tulwar to rotate respectively in operation process respectively, and the circular cut that drill bit two is formed in rotary course by four tulwars stirs into octagon with cement mortar；Mobile jib two forms soil cement octagon stake during being pressed into.
Plug together the recessed trapezoidal of stake to coincide with the convex trapezoidal of octagon each edge place.
Plug together the T-shaped working method being connected stake of a pile-formation machine and octagon stake pile-formation machine manufacture combination as follows: in the original position needing pile axis, stake is plugged together according to above-mentioned one soil cement of working method manufacture of pile-formation machine manufacture cement earth pile that plugs together with plugging together a pile-formation machine, second soil cement of distance manufacture of right side one the octagon stake in interval plugging together stake at this plugs together stake, so manufacture one, multiple intervals octagon pilespacing from soil cement plug together stake；When the soil cement intensity plugging together stake on both sides reaches a timing, the working method manufacturing cement earth pile in the distance that each two plugs together between stake, with octagon stake pile-formation machine according to above-mentioned octagon stake pile-formation machine again manufactures a soil cement octagon stake, makes each two soil cement plug together soil cement octagon stake left end between stake convex trapezoidal and is fit to the left side and plugs together convex trapezoidal the right soil cement that is fit to recessed trapezoidal, soil cement octagon stake right-hand member of a right-hand member and plug together the recessed trapezoidal of a left end；When the soil cement intensity of octagon stake reaches a timing, again in the front end of each octagon stake, manufacture the working method of concrete-pile and manufacture a concrete according to above-mentioned the pile-formation machine of plugging together respectively and plug together stake with plugging together a pile-formation machine, make the convex trapezoidal front end concrete that is fit to of octagon stake front end plug together the recessed trapezoidal of stake；The soil cement being thusly-formed between multiple soil cement octagon stake and each two octagon stake plugs together the concrete of stake and octagon stake front portion and plugs together the connection stake that stake mutually plugs together, for gear soil, the antiseep on building basis.
Claims (2)
1. manufacture plugs together the plant equipment combining T-shaped connection stake, including plugging together a pile-formation machine and octagon stake pile-formation machine；It is characterized in that:
The described concrete structure plugging together a pile-formation machine includes: fixed motor 3 14 shell upper end, mobile jib 1 lower end, the output shaft of motor three lower end is fixed with a brill and stirs 15, mobile jib one lower left side is fixed with support 1, the upper end supporting 1 is fixed in the left end bottom of support one, the centre of motor 1 shell is fixed in the lower end of support one, the front end rotary shaft 11 of motor one is fixed with first half and girdles the waist cylinder 1, and the rear end thereof axle 11 of motor one is fixed with later half cylinder with a tight waist 1；Mobile jib one is fixed with support 2 13 on the right side of bottom, the upper end supporting 23 is fixed in the right-hand member bottom of support two, the centre of motor 27 shell is fixed in the lower end of support two, the front end rotary shaft 11 of motor two is fixed with first half and girdles the waist cylinder 25, and the rear end thereof axle of motor two is fixed with later half cylinder with a tight waist 2 10；First half girdles the waist cylinder one and later half cylinder with a tight waist synthesizes a recessed Trapezoidal Beam oval post one for a pair, and the side surface of recessed Trapezoidal Beam oval post one is provided with multiple stirring knife 8；Girdle the waist cylinder two and later half cylinder with a tight waist two of first half is to one recessed Trapezoidal Beam oval post two of synthesis, and the side surface of recessed Trapezoidal Beam oval post two is provided with multiple stirring knife；
A described pile-formation machine that plugs together manufactures the work process of cement earth pile: during work, lower end grout injection respectively is stirred at the position between recessed Trapezoidal Beam oval post one and recessed Trapezoidal Beam oval post two and brill by grouting pump, motor three drives the brill of its lower end to stir head and rotates when working, drive first half to girdle the waist cylinder one and the rotating forward of later half cylinder with a tight waist a when motor one works, when motor two works, drive first half to girdle the waist cylinder two and the reversion of later half cylinder with a tight waist two；Boring and stir head and brill stirs in rotation process the soil cutting of a lower end stir with cement mortar, the soil cutting of its lower end is stirred in rotation by first half girdle the waist cylinder two, later half cylinder two with a tight waist of cylinder one, later half cylinder one with a tight waist and first half of girdling the waist with cement mortar；First half girdle the waist cylinder one, later half cylinder one with a tight waist in rotation by left end cutting stir into recessed trapezoidal, first half girdle the waist cylinder two, later half cylinder two with a tight waist in rotation by right-hand member cutting stir into recessed trapezoidal；Mobile jib one forms about one two ends during being pressed into downwards and is respectively provided with recessed trapezoidal soil cement and plugs together stake；
A described work process for pile-formation machine manufacture concrete-pile that plugs together is: during work, the position between recessed Trapezoidal Beam oval post one and recessed Trapezoidal Beam oval post two and brill are stirred a lower end and irrigated water under high pressure respectively by grouting pump, motor three drives the brill of its lower end to stir head and rotates when working, drive first half to girdle the waist cylinder one and the rotating forward of later half cylinder with a tight waist a when motor one works, when motor two works, drive first half to girdle the waist cylinder two and the reversion of later half cylinder with a tight waist two；Bore and stir head in rotation process, brill is stirred the soil cutting of a lower end, first half girdle the waist cylinder one, later half cylinder one with a tight waist and first half girdle the waist cylinder two, later half cylinder two with a tight waist in rotation by the soil cutting of its lower end；Left end is cut into recessed trapezoidal in rotation by girdle the waist cylinder one, later half cylinder one with a tight waist of first half, and right-hand member is cut into recessed trapezoidal in rotation by girdle the waist cylinder two, later half cylinder two with a tight waist of first half；The soil body machined away is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out to outside hole from hole, and mobile jib one forms about one two ends and is respectively provided with recessed trapezoidal hole, casting concrete in this hole during being pressed into downwards, form concrete and plug together stake；
The concrete structure of described octagon stake pile-formation machine includes: the upper end of the lower end fixed motor 4 22 of mobile jib 2 21, and motor four lower end is provided with change speed gear box 23, and the output shaft of change speed gear box lower end is fixed with drill bit 2 24；The left end of change speed gear box, right-hand member, front end, rear end export a power transmission shaft 25 respectively, and the outer end of each power transmission shaft fixes a tulwar 26 respectively；
The specific works mode of described octagon stake pile-formation machine is: during work, grouting pump is to drill bit two grout injection, motor four drives change speed gear box to operate, change speed gear box drives drill bit two to rotate in operation process, and the soil cutting of drill bit two lower end is stirred in rotary course by drill bit two with cement mortar；Change speed gear box drives left end, right-hand member, front end, the power transmission shaft of rear end to drive a tulwar to rotate respectively in operation process respectively, and the circular cut that drill bit two is formed in rotary course by four tulwars stirs into octagon with cement mortar；Mobile jib two forms soil cement octagon stake during being pressed into；
A described pile-formation machine that plugs together combines the T-shaped working method being connected stake with described octagon stake pile-formation machine manufacture: in the original position needing pile axis, stake is plugged together according to above-mentioned one soil cement of working method manufacture of pile-formation machine manufacture cement earth pile that plugs together with plugging together a pile-formation machine, second soil cement of distance manufacture of right side one the octagon stake in interval plugging together stake at this plugs together stake, so manufacture one, multiple intervals octagon pilespacing from soil cement plug together stake；When the soil cement intensity plugging together stake on both sides reaches a timing, the working method manufacturing cement earth pile in the distance that each two plugs together between stake, with octagon stake pile-formation machine according to above-mentioned octagon stake pile-formation machine again manufactures a soil cement octagon stake, makes each two soil cement plug together soil cement octagon stake left end between stake convex trapezoidal and is fit to the left side and plugs together convex trapezoidal the right soil cement that is fit to recessed trapezoidal, soil cement octagon stake right-hand member of a right-hand member and plug together the recessed trapezoidal of a left end；When the soil cement intensity of octagon stake reaches a timing, again in the front end of each octagon stake, manufacture the working method of concrete-pile and manufacture a concrete according to above-mentioned the pile-formation machine of plugging together respectively and plug together stake with plugging together a pile-formation machine, make the convex trapezoidal front end concrete that is fit to of octagon stake front end plug together the recessed trapezoidal of stake；The soil cement being thusly-formed between multiple soil cement octagon stake and each two octagon stake plugs together the concrete of stake and octagon stake front portion and plugs together the connection stake that stake mutually plugs together, for gear soil, the antiseep on building basis.
2. plug together the plant equipment combining T-shaped connection stake according to a kind of manufacture described in claim, it is characterised in that plug together the recessed trapezoidal of stake described in: and coincide with the convex trapezoidal of octagon each edge place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484702.0A CN105862848A (en) | 2016-06-29 | 2016-06-29 | Insert-combined T-shaped connecting pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484702.0A CN105862848A (en) | 2016-06-29 | 2016-06-29 | Insert-combined T-shaped connecting pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105862848A true CN105862848A (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610484702.0A Withdrawn CN105862848A (en) | 2016-06-29 | 2016-06-29 | Insert-combined T-shaped connecting pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN105862848A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908728A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Inserted cross connecting pile |
| CN105908730A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Locked combined cross sequence pile |
| CN105908729A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Inserted and connected combined cross connecting pile |
| CN105908731A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Inserted and buckled combined cross connecting pile |
| CN106049472A (en) * | 2016-06-29 | 2016-10-26 | 李琳琳 | Combined cross-shaped sequence pile |
-
2016
- 2016-06-29 CN CN201610484702.0A patent/CN105862848A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908728A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Inserted cross connecting pile |
| CN105908730A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Locked combined cross sequence pile |
| CN105908729A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Inserted and connected combined cross connecting pile |
| CN105908731A (en) * | 2016-06-29 | 2016-08-31 | 李琳琳 | Inserted and buckled combined cross connecting pile |
| CN106049472A (en) * | 2016-06-29 | 2016-10-26 | 李琳琳 | Combined cross-shaped sequence pile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160817 |
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| WW01 | Invention patent application withdrawn after publication |