CN114411713B - Concrete square pile with multi-angle adjusting mechanism inside - Google Patents
Concrete square pile with multi-angle adjusting mechanism inside Download PDFInfo
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- CN114411713B CN114411713B CN202210040839.2A CN202210040839A CN114411713B CN 114411713 B CN114411713 B CN 114411713B CN 202210040839 A CN202210040839 A CN 202210040839A CN 114411713 B CN114411713 B CN 114411713B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 239000004567 concrete Substances 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011513 prestressed concrete Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
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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
- E02D5/24—Prefabricated piles
- E02D5/30—Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete
-
- 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
- E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
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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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
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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
- E02D2200/1642—Shapes rectangular made from multiple elements
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to the technical field of building materials, in particular to a concrete square pile with a multi-angle adjusting mechanism inside. The concrete square pile with the multi-angle adjusting mechanism inside is formed by connecting a first pile body, a second pile body and a pile tip, and the first pile body, the second pile body and the pile tip are locked and fixed by adopting a middle adjusting and locking mechanism positioned in the first pile body and the second pile body, so that the firmness and the stability of the first pile body, the second pile body and the pile tip are greatly improved; put and adjust locking mechanism and carry out the control of stretching out and drawing back through internal thread control pipe to carry out upset control to serpentine structure winding reinforcing bar, utilize serpentine structure winding reinforcing bar to change the exterior structure of first pile body and second pile body, make its concrete square pile that can produce different exterior structures according to actual need, promote vertical and lateral stability after the square pile installation greatly.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a concrete square pile with a multi-angle adjusting mechanism inside.
Background
The precast concrete hollow square pile is divided into a prestressed concrete square pile and a prestressed high-strength concrete square pile according to the concrete strength grade and the wall thickness. In the current market, the prestressed concrete pipe pile is used for more industrial and civil buildings, overcomes the defects of the prior used pile type, has self characteristics, but has obvious defects: the appearance is smooth and round, particularly when the friction pile is used as a friction pile, the friction force with soil is small, pipe piles with large outer diameters have to be used in many projects or solid square piles are used in short, and the project cost is increased; the bending resistance of the thin-wall tubular pile is poor, particularly the shearing resistance and the tensile resistance of the pile body are poor, and hidden troubles are buried in the foundation of a building.
In order to deal with the shearing resistance and tensile resistance of the pipe pile, the pipe pile needs to be used with caution in key engineering, so more and more foundation pile materials with polygonal or variable-diameter appearance are produced on the market, such as prestressed concrete hollow square piles.
The existing building piles are vertically inserted into the ground under higher pressure, only receive frictional resistance in the vertical direction and have no conjunction action in the horizontal direction by means of the extrusion action of soil on the periphery; in case take place earth soft, can lead to stability more and more poor, square pile structure for the building at present is fixed simultaneously, and unable regulation leads to in the production process square pile link stability very limited, and the external structure also can't change as required, and application scope is more single.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a concrete square pile that modified inside has multi-angle adjustment mechanism, solve present for building square pile structure fixed, unable regulation, lead to in the production process square pile link stability very limited, the outside structure can't change as required yet, the more single problem of application scope.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides an inside concrete square pile that has multi-angle adjustment mechanism, includes the square pile body, the square pile body include first pile body and the second pile body of compriseing horizontal stirrup, vertical main muscle, the activity of horizontal stirrup outside be located vertical main muscle link both sides and has cup jointed snakelike structure winding reinforcing bar, winding reinforcing bar be located the horizontal stirrup outside and have outside inclined bellied barb section, winding reinforcing bar be located horizontal stirrup inboard and have inside bellied linkage section, the inside central point of horizontal stirrup put be provided with linkage section matched with put regulation locking mechanism in, first pile body top be connected with the stake point, first pile body bottom and second pile body top between and all adjust locking mechanism fixed connection through putting between first pile body top and the stake point.
The middle adjusting and locking mechanism comprises a first longitudinal adjusting pipe longitudinally inserted inside the transverse stirrup, a second longitudinal adjusting pipe, a top limiting hook movably inserted at the top end of the first longitudinal adjusting pipe, a bottom limiting connecting pipe movably inserted at the bottom end of the second longitudinal adjusting pipe, a first external thread adjusting pipe coaxially fixed at the bottom end of the first longitudinal adjusting pipe, a second external thread adjusting pipe coaxially fixed at the top end of the second longitudinal adjusting pipe, and an internal thread control pipe in threaded sleeve joint with the first external thread adjusting pipe and the second external thread adjusting pipe.
The outer side surface of the internal thread control pipe is provided with an integrated structure outer side control adjusting pipe.
The pile tip is positioned at the position of the first pile body connecting end and is fixedly connected with a top limiting connecting pipe matched with the top limiting hook.
The first indulge and put the equal fixedly connected with outside of adjusting tube lateral surface corresponding linkage section position of adjusting tube and second and have an outside linkage control seat in side direction linkage control groove indulge, first indulge put adjusting tube and second indulge and put the side direction linkage control groove cover on adjusting tube through outside linkage control seat and twine reinforcing bar swing joint on the linkage section.
First pile body and second pile body upper end have the top assembly head, first pile body lower extreme, second pile body lower extreme and stake point lower extreme all seted up with top assembly head assorted bottom assembly frame, the stake point is fixed with the cooperation of first pile body in the top assembly head outside through bottom assembly frame cover, first pile body fixed with the cooperation of second pile body in the top assembly head outside through bottom assembly frame cover.
The limiting connecting pipe is characterized in that an arc-shaped groove of a bending locating plate with a built-in integrated structure is formed in the arc-shaped surface on the inner side of the top limiting hook, and a locating clamping groove matched with the bending locating plate is formed in the bottom limiting connecting pipe.
The internal thread control tube is internally provided with an internal hexagonal control ring which is arranged in the middle and protrudes inwards and has an integral structure, and an internal linkage rod is inserted in the internal hexagonal control ring.
The first longitudinal adjusting pipe and the second longitudinal adjusting pipe are symmetrically provided with lateral assembling through holes at the inner upper ends, and the top limiting hook comprises a T-shaped structure external connection pipe, an integrated structure lateral assembling shaft fixed on two sides of the external connection pipe, an internal transverse installation rod inserted in the external connection pipe and an integrated structure connecting hook fixed at two ends of the internal transverse installation rod.
The beneficial effects of the invention are:
(1) The concrete square pile with the multi-angle adjusting mechanism inside is formed by connecting a first pile body, a second pile body and a pile tip, and the first pile body, the second pile body and the pile tip are locked and fixed by adopting a middle adjusting and locking mechanism positioned in the first pile body and the second pile body, so that the firmness and the stability of the first pile body, the second pile body and the pile tip are greatly improved;
(2) The middle-arranged adjusting and locking mechanism is used for performing telescopic control through the internal thread control pipe so as to turn over the snakelike structure wound reinforcing steel bar, and the snakelike structure wound reinforcing steel bar is used for changing the external structures of the first pile body and the second pile body, so that concrete square piles with different external structures can be produced according to actual needs, and the longitudinal stability and the transverse stability of the square piles after being installed are greatly improved;
(3) The outer side of the internal thread control pipe is provided with an integrated structure outer side control adjusting pipe, and the internal thread control pipe is internally provided with an integrated structure inner hexagonal control ring, so that the internal thread control pipe not only can adopt transverse overturning control, but also can adopt internal splicing to realize longitudinal rotation control, thereby increasing controllable modes and being more applicable to more environments;
(4) Utilize inside gangbar to come can adjust locking mechanism to establish ties each other with the built-in mid of first pile body and second pile body inside, not only can promote overall structure stability, can also be convenient for regulation control, transmission efficiency promotes greatly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an assembly diagram of the present invention.
FIG. 3 is an internal cross-sectional view of the interior of the internally threaded control tube of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1, the inside concrete square pile that has multi-angle adjustment mechanism that is shown in FIG. 2 and FIG. 3, including the square pile body, the square pile body includes by horizontal stirrup 1, first pile body 3 and second pile body 4 that vertical main reinforcement 2 is constituteed, snakelike structure winding reinforcing bar 5 has been cup jointed in the activity of 1 outside of horizontal stirrup 2 link both sides that is located vertical main reinforcement, winding reinforcing bar 5 is located the 1 outside of horizontal stirrup and has outside to put bellied barb section 6 to one side, winding reinforcing bar 5 is located 1 inboard of horizontal stirrup and has inside bellied linkage section 7, 1 inside central point of horizontal stirrup puts and is provided with and puts regulation locking mechanism in linkage section 7 matched with, 3 tops of first pile body are connected with pile toe 8, all adjust locking mechanism fixed connection through putting between 3 tops of first pile body and the second pile body and between 3 tops of first pile body and the pile toe 8.
The working principle is as follows: people put through rotating and adjust locking mechanism and drive 7 upsets of linkage section, then drive the upset of winding reinforcing bar 5 through linkage section 7, and winding reinforcing bar 5 drives 6 upsets of barb section again to adjust control to the exterior structure of whole concrete square pile.
Wherein the angle of barb section 6 and linkage section 7 can freely change according to actual need, only need become required angle through mechanical buckling in production, and the directive angle of different position barb sections 6 when going up and down is changed through the angle of buckling, is the schematic of an embodiment in figure 1.
Further, in order to cooperate with rotation adjustment to control expansion and contraction, the middle adjustment locking mechanism comprises a first longitudinal adjustment pipe 9 longitudinally inserted inside the transverse stirrup 1, a second longitudinal adjustment pipe 10, a top limit hook 11 movably inserted at the top end of the first longitudinal adjustment pipe 9, a bottom limit connecting pipe 12 movably inserted at the bottom end of the second longitudinal adjustment pipe 10, a first external thread adjustment pipe 13 coaxially fixed at the bottom end of the first longitudinal adjustment pipe 9, a second external thread adjustment pipe 14 coaxially fixed at the top end of the second longitudinal adjustment pipe 10, and an internal thread control pipe 15 in threaded sleeve connection with the first external thread adjustment pipe 13 and the second external thread adjustment pipe 14.
People control through rotating internal thread control tube 15 that first indulge and put control tube 9, second indulge and put control tube 10 and go up and down in opposite directions, and when first indulge and put control tube 9 and descend, the second indulges and puts control tube 10 and rise, and first indulges on first pile body 3 and puts control tube 9 at this time will be fixed with stake point 8 through spacing couple in top 11, and first indulge on second pile body 4 and put control tube 9 and also will fix spacing couple in top 11 with first pile body 3.
Further, in order to accommodate the lateral eversion adjustment, the internally threaded control tube 15 has an integrally constructed outer control adjustment tube 16 on its outer side.
Further, for being matched and fixed with the pile tip 8, the pile tip 8 is fixedly connected with a top limit connecting pipe 33 matched with the top limit hook 11 at the position of the connecting end of the first pile body 3.
The first pile body 3 is sleeved outside the top limit connecting pipe 33 through the top limit hook 11 to be fixed with the pile tip 8.
Furthermore, in order to facilitate linkage control, the positions of the outer side surfaces of the first longitudinal adjusting pipe 9 and the second longitudinal adjusting pipe 10 corresponding to the linkage section 7 are fixedly connected with an external linkage control seat 18 with a lateral linkage control groove 17 in the outer side, and the first longitudinal adjusting pipe 9 and the second longitudinal adjusting pipe 10 are sleeved on the linkage section 7 through the lateral linkage control groove 17 on the external linkage control seat 18 and are movably connected with the winding steel bar 5.
When the external linkage control seat 18 descends, the external linkage control seat 18 on the first longitudinal adjusting tube 9 drives the linkage section 7 to turn downwards, and the external linkage control seat 18 on the second longitudinal adjusting tube 10 drives the linkage section 7 to turn upwards.
Further, in order to promote the stability and the guidance quality of the assembly end, top assembly head 19 is arranged at the upper ends of the first pile body 3 and the second pile body 4, bottom assembly frames 20 matched with the top assembly head 19 are respectively arranged at the lower ends of the first pile body 3, the lower end of the second pile body 4 and the lower end of the pile tip 8, the pile tip 8 is sleeved outside the top assembly head 19 through the bottom assembly frames 20 and is matched and fixed with the first pile body 3, and the first pile body 3 is sleeved outside the top assembly head 19 through the bottom assembly frames 20 and is matched and fixed with the second pile body 4.
Further, in order to improve the stability and firmness after assembly, the arc-shaped slot of the bending positioning plate 21 with the built-in integrated structure is formed in the arc-shaped surface inside the top limiting hook 11, and the positioning slot 22 matched with the bending positioning plate 21 is formed inside the bottom limiting connecting pipe 12.
Furthermore, in order to facilitate internal rotation control and linkage adjustment, an integral-structure inner hexagonal control ring 23 protruding inwards is arranged in the middle of the internal thread control tube 15, and an internal linkage rod 24 is inserted into the inner hexagonal control ring 23.
People can link the adjacent middle-mounted adjusting and locking mechanisms through the internal linkage rods 24, and then all the middle-mounted adjusting and locking mechanisms are controlled to be adjusted through the outermost external control rods.
Furthermore, for convenience of installation and adjustment, lateral assembly through holes are symmetrically formed in the upper ends of the interiors of the first vertical adjusting pipe 9 and the second vertical adjusting pipe 10, and the top limiting hook 11 comprises a T-shaped structural external connection pipe 25, integrated structural lateral assembly shafts 26 fixed on two sides of the external connection pipe 25, an internal transverse installation rod 27 inserted into the external connection pipe 25 and integrated structural connecting hooks 28 fixed on two ends of the internal transverse installation rod 27.
The concrete square pile with the multi-angle adjusting mechanism inside is formed by connecting a first pile body 3, a second pile body 4 and a pile tip 8, and the first pile body 3, the second pile body 4 and the pile tip 8 are locked and fixed by adopting a middle adjusting and locking mechanism positioned inside the first pile body 3 and the second pile body 4, so that the firmness and the stability of the first pile body 3, the second pile body 4 and the pile tip 8 are greatly improved; the middle-arranged adjusting locking mechanism is used for performing telescopic control through the internal thread control pipe 15 so as to turn over the snakelike structure winding steel bar 5, and the outer structures of the first pile body 3 and the second pile body 4 are changed by using the snakelike structure winding steel bar 5, so that concrete square piles with different outer structures can be produced according to actual needs, and the longitudinal stability and the transverse stability of the square piles after installation are greatly improved; the outer side surface of the internal thread control pipe 15 is provided with an integrated structure outer side control adjusting pipe 16, and the internal part of the internal thread control pipe 15 is provided with an integrated structure inner hexagonal control ring 23, so that the internal thread control pipe 15 can adopt not only transverse overturning control but also internal insertion connection for longitudinal rotation control, thereby increasing controllable modes and being more applicable to the environment; the internal linkage rod 24 is utilized to adjust the locking mechanisms arranged in the first pile body 3 and the second pile body 4 in series, so that the stability of the whole structure can be improved, the adjustment and control can be facilitated, and the transmission efficiency is greatly improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides an inside has multi-angle adjustment mechanism's concrete square pile, includes the square pile body, characterized by: the square pile body comprises a first pile body (3) and a second pile body (4) which are composed of transverse stirrups (1) and longitudinal main reinforcements (2), the outside of each transverse stirrup (1) is located on the two sides of the connecting end of each longitudinal main reinforcement (2) and movably sleeved with a snake-shaped structure winding reinforcement (5), the winding reinforcement (5) is located on the outer side of each transverse stirrup (1) and provided with an outwards obliquely-raised barb section (6), the winding reinforcement (5) is located on the inner side of each transverse stirrup (1) and provided with an inwards-raised linkage section (7), the central position inside each transverse stirrup (1) is provided with a middle-arranged adjusting and locking mechanism matched with the linkage section (7), and a pile tip (8) is connected above the first pile body (3), the pile is characterized in that the bottom of the first pile body (3) is fixedly connected with the top of the second pile body (4) and the top of the first pile body (3) is fixedly connected with the pile tip (8) through a middle adjusting and locking mechanism, the middle adjusting and locking mechanism comprises a first longitudinal adjusting pipe (9) longitudinally inserted in the transverse stirrup (1), a second longitudinal adjusting pipe (10), a top limiting hook (11) movably inserted at the top end of the first longitudinal adjusting pipe (9), a bottom limiting connecting pipe (12) movably inserted at the bottom end of the second longitudinal adjusting pipe (10), and a first external thread adjusting pipe (13) coaxially fixed at the bottom end of the first longitudinal adjusting pipe (9), A second external thread adjusting pipe (14) coaxially fixed at the top end of the second longitudinal adjusting pipe (10), and an internal thread control pipe (15) in threaded sleeve connection with the first external thread adjusting pipe (13) and the second external thread adjusting pipe (14).
2. The concrete square pile with the multi-angle adjusting mechanism inside as claimed in claim 1, wherein: the outer side surface of the internal thread control tube (15) is provided with an integrated structure outer side control adjusting tube (16).
3. The concrete square pile with the multi-angle adjusting mechanism inside according to claim 1, wherein: the pile tip (8) is positioned at the connecting end of the first pile body (3) and is fixedly connected with a top limit connecting pipe (33) matched with the top limit hook (11).
4. The concrete square pile with the multi-angle adjusting mechanism inside according to claim 1, wherein: first indulge and put that control tube (9) and second indulge and put outside linkage section (7) equal fixedly connected with outside of control tube (10) lateral surface corresponding linkage section position and have side direction linkage control groove (17) linkage control seat (18), first indulge and put control tube (9) and second indulge and put side direction linkage control groove (17) cover on control tube (10) through outside linkage control seat (18) and twine reinforcing bar (5) swing joint on the linkage section.
5. The concrete square pile with the multi-angle adjusting mechanism inside as claimed in claim 1, wherein: first pile body (3) and second pile body (4) upper end have top assembly head (19), first pile body (3) lower extreme, second pile body (4) lower extreme and stake point (8) lower extreme all seted up with top assembly head (19) assorted bottom assembly frame (20), it is fixed with first pile body (3) cooperation that top assembly head (19) outside is overlapped through bottom assembly frame (20) in stake point (8), first pile body (3) fixed with second pile body (4) cooperation in top assembly head (19) outside through bottom assembly frame (20) cover.
6. The concrete square pile with the multi-angle adjusting mechanism inside as claimed in claim 1, wherein: the inner side arc-shaped surface of the top limiting hook (11) is provided with an arc-shaped groove with a built-in integrated structure bending positioning plate (21), and the bottom limiting connecting pipe (12) is internally provided with a positioning clamping groove (22) matched with the bending positioning plate (21).
7. The concrete square pile with the multi-angle adjusting mechanism inside as claimed in claim 1, wherein: an integral-structure inner hexagonal control ring (23) protruding inwards is arranged in the middle of the inner thread control pipe (15), and an inner linkage rod (24) is inserted into the inner hexagonal control ring (23).
8. The concrete square pile with the multi-angle adjusting mechanism inside according to claim 1, wherein: the upper ends of the interiors of the first longitudinal adjusting pipe (9) and the second longitudinal adjusting pipe (10) are symmetrically provided with lateral assembling through holes, and the top limiting hook (11) comprises a T-shaped structure external connection assembling pipe (25), an integrated structure lateral assembling shaft (26) fixed on two sides of the external connection assembling pipe (25), an internal transverse installing rod (27) inserted into the external connection assembling pipe (25) and an integrated structure connecting hook (28) fixed at two ends of the internal transverse installing rod (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210040839.2A CN114411713B (en) | 2022-01-14 | 2022-01-14 | Concrete square pile with multi-angle adjusting mechanism inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210040839.2A CN114411713B (en) | 2022-01-14 | 2022-01-14 | Concrete square pile with multi-angle adjusting mechanism inside |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114411713A CN114411713A (en) | 2022-04-29 |
| CN114411713B true CN114411713B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210040839.2A Active CN114411713B (en) | 2022-01-14 | 2022-01-14 | Concrete square pile with multi-angle adjusting mechanism inside |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383425A (en) * | 2011-11-02 | 2012-03-21 | 上海中技桩业股份有限公司 | Integrated concrete pile tip and manufacturing method thereof |
| CN105544525A (en) * | 2015-12-11 | 2016-05-04 | 陈明 | Uplift pile with unfolding barb and construction method thereof |
| CN106894412A (en) * | 2017-04-26 | 2017-06-27 | 江苏方园桩业有限公司 | Precast concrete hollow square pile |
| CN207143935U (en) * | 2017-05-31 | 2018-03-27 | 朱健 | A kind of adjustable building stake |
| CN112281823A (en) * | 2020-10-12 | 2021-01-29 | 杜文中 | Laminated pouring type concrete pile and pouring process thereof |
| CN113373911A (en) * | 2021-05-31 | 2021-09-10 | 山东水总有限公司 | Anchor-thorn cast-in-place pile and construction method thereof |
| CN214614035U (en) * | 2020-12-30 | 2021-11-05 | 启东鼎泰新型建材有限公司 | High-strength prestressed concrete composite pile |
-
2022
- 2022-01-14 CN CN202210040839.2A patent/CN114411713B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383425A (en) * | 2011-11-02 | 2012-03-21 | 上海中技桩业股份有限公司 | Integrated concrete pile tip and manufacturing method thereof |
| CN105544525A (en) * | 2015-12-11 | 2016-05-04 | 陈明 | Uplift pile with unfolding barb and construction method thereof |
| CN106894412A (en) * | 2017-04-26 | 2017-06-27 | 江苏方园桩业有限公司 | Precast concrete hollow square pile |
| CN207143935U (en) * | 2017-05-31 | 2018-03-27 | 朱健 | A kind of adjustable building stake |
| CN112281823A (en) * | 2020-10-12 | 2021-01-29 | 杜文中 | Laminated pouring type concrete pile and pouring process thereof |
| CN214614035U (en) * | 2020-12-30 | 2021-11-05 | 启东鼎泰新型建材有限公司 | High-strength prestressed concrete composite pile |
| CN113373911A (en) * | 2021-05-31 | 2021-09-10 | 山东水总有限公司 | Anchor-thorn cast-in-place pile and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN114411713A (en) | 2022-04-29 |
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Denomination of invention: A concrete square pile with internal multi angle adjustment mechanism Effective date of registration: 20230928 Granted publication date: 20221108 Pledgee: Bank of Jiangsu Co.,Ltd. Taizhou Branch Pledgor: JIANGSU FANGYUAN PILE INDUSTRY Co.,Ltd. Registration number: Y2023980059618 |
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