CN105821850A - L-shaped lock catch pile - Google Patents
L-shaped lock catch pile Download PDFInfo
- Publication number
- CN105821850A CN105821850A CN201610253929.4A CN201610253929A CN105821850A CN 105821850 A CN105821850 A CN 105821850A CN 201610253929 A CN201610253929 A CN 201610253929A CN 105821850 A CN105821850 A CN 105821850A
- Authority
- CN
- China
- Prior art keywords
- tool post
- trapezoidal tool
- stake
- convex
- snap close
- 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.)
- Withdrawn
Links
- 239000004568 cement Substances 0.000 claims abstract description 24
- 239000004567 concrete Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000002689 soil Substances 0.000 claims description 26
- 238000005553 drilling Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000011440 grout Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Mechanical equipment for manufacturing L-shaped lock catch piles comprises a lock catch pile forming machine, an octagonal pile forming machine and a process of combined work of the lock catch pile forming machine and the octagonal pile forming machine. Multiple cement octagonal piles are manufactured, when the cement strength of the octagonal piles reaches a certain value, a concrete lock catch pile is manufactured at each of the right portion and the back portion of each octagonal pile through the lock catch pile forming machine according to a working manner of the above lock catch pile forming machine, and therefore concave trapezoids of the concrete lock catch piles at the right portion and the back portion of each cement octagonal pile are matched with convex trapezoids at the right portion and the back portion of the cement octagonal pile; and in this way, the multiple L-shaped piles formed by mutually combining the concrete lock catch piles and the cement octagonal piles are formed and are used for strengthening treatment of a weak foundation.
Description
Technical field
The present invention relates to a kind of L stake, a kind of L-shaped snap close stake that the snap close stake used in a kind of building foundation engineering is formed with the mutual snap close of 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 mutual snap close soil cement L stake.
Summary of the invention
The invention provides a kind of plant equipment that can manufacture a kind of L-shaped snap close stake that snap close stake is formed with the mutual snap close of octagon stake.
The present invention is achieved through the following technical solutions:
A kind of plant equipment manufacturing L-shaped snap close stake, including snap close stake pile-formation machine and octagon stake pile-formation machine.
The concrete structure of snap close stake pile-formation machine includes: on the left of drilling rod one lower end the upper end of fixation steel plate support one, the centre of motor one shell is fixed in the lower end of steel plate support one, the front end output shaft of motor one is fixed with the recessed trapezoidal tool post of first half, and the rear end output shaft of motor one is fixed with later half recessed trapezoidal tool post；On the right side of drilling rod one lower end, fixation steel plate supports the upper end of two, and the centre of motor two shell is fixed in the lower end of steel plate support two, and the front end output shaft of motor two is fixed with front semi-convex trapezoidal tool post, and the rear end output shaft of motor two is fixed with rear semi-convex trapezoidal tool post；The recessed trapezoidal tool post of first half and later half recessed trapezoidal tool post one recessed trapezoidal tool post of composition, the side surface of recessed trapezoidal tool post is provided with multiple cutter head；Front semi-convex trapezoidal tool post and rear semi-convex trapezoidal tool post one convex trapezoidal tool post of composition, the side surface of convex trapezoidal tool post is provided with multiple cutter head；The convex trapezoidal of the recessed trapezoidal and convex trapezoidal tool post cross section of recessed trapezoidal tool post cross section is coincide.
Octagon stake pile-formation machine includes following structure: the upper end of motor three is fixed in the lower end of drilling rod two, and motor three 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 multiple L stake being mutually combined by concrete snap close stake and soil cement octagon stake, for the consolidation process of weak fault.
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 of the L stake that snap close stake is formed with the mutual snap close of octagon stake.
In figure: 1, drilling rod one, 2, steel plate support one, 3, steel plate support two, 4, the recessed trapezoidal tool post of first half, 5, front semi-convex trapezoidal tool post, 6, motor one, 7, motor two, 8, cutter head, 9, later half recessed trapezoidal tool post, 10, rear semi-convex trapezoidal tool post, 11, output shaft；21, drilling rod two, 22, motor three, 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 snap close stake pile-formation machine and octagon stake pile-formation machine.
Snap close stake pile-formation machine includes the structure in Fig. 1, Fig. 2, Fig. 3, concrete structure is: on the left of drilling rod 1 lower end the upper end of fixation steel plate support 1, the centre of motor 1 shell is fixed in the lower end of steel plate support one, the front end output shaft 11 of motor one is fixed with the recessed trapezoidal tool post 4 of first half, and the rear end output shaft 11 of motor one is fixed with later half recessed trapezoidal tool post 9；On the right side of drilling rod 1 lower end, fixation steel plate supports the upper end of 23, and the centre of motor 27 shell is fixed in the lower end of steel plate support two, and the front end output shaft 11 of motor two is fixed with front semi-convex trapezoidal tool post 5, and the rear end output shaft of motor two is fixed with rear semi-convex trapezoidal tool post 10；The recessed trapezoidal tool post of first half and later half recessed trapezoidal tool post one recessed trapezoidal tool post of composition, the side surface of recessed trapezoidal tool post is provided with multiple cutter head 8；Front semi-convex trapezoidal tool post and rear semi-convex trapezoidal tool post one convex trapezoidal tool post of composition, the side surface of convex trapezoidal tool post is provided with multiple cutter head；The convex trapezoidal of the recessed trapezoidal and convex trapezoidal tool post cross section of recessed trapezoidal tool post cross section is coincide.
Snap close stake pile-formation machine is also equipped with grouting pump, during work, grouting pump irrigates water under high pressure to the position between recessed trapezoidal tool post and convex trapezoidal tool post, motor one drives the recessed trapezoidal tool post of first half and later half recessed trapezoidal tool post to rotate forward, motor two drive front semi-convex trapezoidal tool post and rear semi-convex trapezoidal tool post reversion, the recessed trapezoidal tool post of first half, later half recessed trapezoidal tool post and front semi-convex trapezoidal tool post, rear semi-convex trapezoidal tool post in rotation by the soil cutting of its lower end；Left end is cut into recessed bathrocephaly in rotation by the recessed trapezoidal tool post of first half, later half recessed trapezoidal tool post, and right-hand member is cut into convex bathrocephaly in rotation by front semi-convex trapezoidal tool post, rear semi-convex trapezoidal tool post；The recessed bathrocephaly of left part matches with the convex bathrocephaly of right part；The soil body machined away is mixed in mud, water under high pressure constantly fills, mud constantly flows out from hole, and drilling rod one forms left end downwards with recessed bathrocephaly, right-hand member with the hole body of convex bathrocephaly during being pressed into, in this hole body casting concrete, form concrete snap close stake.
Octagon stake pile-formation machine includes the structure in Fig. 4, Fig. 5；Concrete structure is as follows: the upper end of motor 3 22 is fixed in the lower end of drilling rod 2 21, and motor three 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 three 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；Drilling rod two forms soil cement octagon stake during being pressed into.
The convex trapezoidal of the recessed trapezoidal and octagon each edge place of snap close stake is coincide.
nullThe working method that snap close stake pile-formation machine manufactures L stake with octagon stake pile-formation machine is as follows: in the position processed that needs reinforcement，A soil cement octagon stake is manufactured according to the working method of above-mentioned octagon stake pile-formation machine with octagon stake pile-formation machine，Around this soil cement octagon stake、Multiple soil cement octagon stakes are manufactured by design arrangement，When the soil cement intensity of octagon stake reaches a timing，Again at the right part of each octagon stake、Rear portion snap close stake pile-formation machine manufactures a concrete snap close stake respectively according to the working method of above-mentioned snap close stake pile-formation machine，Make each soil cement octagon stake right part、The recessed trapezoidal right part being fit to this soil cement octagon stake respectively of the concrete snap close stake at rear portion、Rear portion convex trapezoidal，It is thusly-formed multiple L stake being mutually combined by concrete snap close stake and soil cement octagon stake，Consolidation process for weak fault.
Claims (2)
1. manufacture a plant equipment for L-shaped snap close stake, including snap close stake pile-formation machine and octagon stake pile-formation machine；It is characterized in that:
The concrete structure of described snap close stake pile-formation machine includes: on the left of drilling rod one (1) lower end the upper end of fixation steel plate support one (2), the centre of motor one (6) shell is fixed in the lower end of steel plate support one, the front end output shaft (11) of motor one is fixed with the recessed trapezoidal tool post of first half (4), and the rear end output shaft (11) of motor one is fixed with later half recessed trapezoidal tool post (9)；The upper end of fixation steel plate support two (3) on the right side of drilling rod one (1) lower end, the centre of motor two (7) shell is fixed in the lower end of steel plate support two, the front end output shaft (11) of motor two is fixed with front semi-convex trapezoidal tool post (5), and the rear end output shaft of motor two is fixed with rear semi-convex trapezoidal tool post (10)；The recessed trapezoidal tool post of first half and later half recessed trapezoidal tool post one recessed trapezoidal tool post of composition, the side surface of recessed trapezoidal tool post is provided with multiple cutter head (8)；Front semi-convex trapezoidal tool post and rear semi-convex trapezoidal tool post one convex trapezoidal tool post of composition, the side surface of convex trapezoidal tool post is provided with multiple cutter head；The convex trapezoidal of the recessed trapezoidal and convex trapezoidal tool post cross section of recessed trapezoidal tool post cross section is coincide；
The specific works mode of described snap close stake pile-formation machine: during work, grouting pump irrigates water under high pressure to the position between recessed trapezoidal tool post and convex trapezoidal tool post, motor one drives the recessed trapezoidal tool post of first half and later half recessed trapezoidal tool post to rotate forward, motor two drive front semi-convex trapezoidal tool post and rear semi-convex trapezoidal tool post reversion, the recessed trapezoidal tool post of first half, later half recessed trapezoidal tool post and front semi-convex trapezoidal tool post, rear semi-convex trapezoidal tool post in rotation by the soil cutting of its lower end；Left end is cut into recessed bathrocephaly in rotation by the recessed trapezoidal tool post of first half, later half recessed trapezoidal tool post, and right-hand member is cut into convex bathrocephaly in rotation by front semi-convex trapezoidal tool post, rear semi-convex trapezoidal tool post；The recessed bathrocephaly of left part matches with the convex bathrocephaly of right part；The soil body machined away is mixed in mud, water under high pressure constantly fills, mud constantly flows out from hole, and drilling rod one forms left end downwards with recessed bathrocephaly, right-hand member with the hole body of convex bathrocephaly during being pressed into, in this hole body casting concrete, form concrete snap close stake；
The concrete structure of described octagon stake pile-formation machine includes: the upper end of motor 3 22 is fixed in the lower end of drilling rod 2 21, and motor three 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: during work, grouting pump is to drill bit two grout injection, motor three 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；Drilling rod two forms soil cement octagon stake during being pressed into；
nullDescribed snap close stake pile-formation machine and octagon stake pile-formation machine manufacture the working method of L stake: in the position processed that needs reinforcement，A soil cement octagon stake is manufactured according to the working method of above-mentioned octagon stake pile-formation machine with octagon stake pile-formation machine，Around this soil cement octagon stake、Multiple soil cement octagon stakes are manufactured by design arrangement，When the soil cement intensity of octagon stake reaches a timing，Again at the right part of each octagon stake、Rear portion snap close stake pile-formation machine manufactures a concrete snap close stake respectively according to the working method of above-mentioned snap close stake pile-formation machine，Make each soil cement octagon stake right part、The recessed trapezoidal right part being fit to this soil cement octagon stake respectively of the concrete snap close stake at rear portion、Rear portion convex trapezoidal，It is thusly-formed multiple L stake being mutually combined by concrete snap close stake and soil cement octagon stake，Consolidation process for weak fault.
2. according to a kind of plant equipment manufacturing L-shaped snap close stake described in claim, it is characterised in that: the convex trapezoidal of the recessed trapezoidal and octagon each edge place of described snap close stake is coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253929.4A CN105821850A (en) | 2016-04-23 | 2016-04-23 | L-shaped lock catch pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253929.4A CN105821850A (en) | 2016-04-23 | 2016-04-23 | L-shaped lock catch pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105821850A true CN105821850A (en) | 2016-08-03 |
Family
ID=56526363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253929.4A Withdrawn CN105821850A (en) | 2016-04-23 | 2016-04-23 | L-shaped lock catch pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105821850A (en) |
-
2016
- 2016-04-23 CN CN201610253929.4A patent/CN105821850A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160803 |
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| WW01 | Invention patent application withdrawn after publication |