CN115584721A - High-strength concrete pipe pile with built-in steel bar ball cage - Google Patents
High-strength concrete pipe pile with built-in steel bar ball cage Download PDFInfo
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- CN115584721A CN115584721A CN202211245684.2A CN202211245684A CN115584721A CN 115584721 A CN115584721 A CN 115584721A CN 202211245684 A CN202211245684 A CN 202211245684A CN 115584721 A CN115584721 A CN 115584721A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 239000011372 high-strength concrete Substances 0.000 title claims abstract description 27
- 239000004567 concrete Substances 0.000 claims abstract description 166
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 57
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 22
- 235000017491 Bambusa tulda Nutrition 0.000 description 22
- 241001330002 Bambuseae Species 0.000 description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 22
- 239000011425 bamboo Substances 0.000 description 22
- 239000010410 layer Substances 0.000 description 16
- 230000009471 action Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
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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
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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
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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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 discloses a high-strength concrete pipe pile with a built-in steel bar ball cage, which comprises a concrete pipe pile I and a concrete pipe pile II, wherein the concrete pipe pile I and the concrete pipe pile II are connected through a pipe pile connecting structure, one ends of the concrete pipe pile I and the concrete pipe pile II, which are far away from the pipe pile connecting structure, are respectively provided with a sealing structure, the concrete pipe pile I and the concrete pipe pile II respectively comprise a steel bar outer ring and a steel bar inner ring, the outer wall of the steel bar outer ring is uniformly welded with a plurality of positioning blocks, the arc-shaped connecting piece is respectively provided with a positioning hole, and the outer wall of the outer fastening ring is provided with an outer reinforcing structure, so that the high-strength concrete pipe pile has the advantages that: such device simple structure makes things convenient for the connection of adjacent concrete pipe pile one and concrete pipe pile two, and connects the back stability good, simultaneously, has strengthened the holistic structural strength of concrete pipe pile one and concrete pipe pile two, makes it difficult fracture damage, and holistic pouring production is comparatively simple.
Description
Technical Field
The invention relates to the technical field of concrete pipe piles, in particular to a high-strength concrete pipe pile with a built-in steel bar ball cage.
Background
The concrete pipe pile is a prefabricated engineering pile, is used as a foundation material of a building, is driven into the ground by a pile driver under a specific geological environment, and plays a role in bearing force in the building and the structure, and the application of the building pipe pile is mainly two: one is to transmit the weight of the upper building to the soil layer with high bearing capacity at the lower layer through the tubular pile, so as to improve the stability of the building; the other is to extrude and compact the soft soil layer, thereby improving the bearing capacity of the foundation soil, greatly reducing the cost of the foundation by using the tubular pile, and having enough strength, thereby being widely applied to the engineering foundation fields of railways, highways and bridges, ports, docks, water conservancy, municipal administration, buildings, large-scale equipment and the like.
For example, in the patent with application number CN202122388193.0, a high-strength concrete pipe pile is disclosed, which is designed through an inner pile, a vertical plate, a transverse plate, a first inclined plate and a second inclined plate, wherein the first inclined plate and the second inclined plate are reinforced by a triangle, the stability and the compressive resistance of a concrete pipe pile body can be improved, the integral strength of the concrete pipe pile body is effectively improved, and the first protective layer, the second protective layer and the third protective layer are designed, so that the first protective layer can play the effects of water resistance and high temperature resistance on the concrete pipe pile body.
However, in the in-service use process, only strengthen concrete pipe pile from inside through the individual layer reinforced structure, concrete pipe pile not only will bear internal pressure, still need bear the extrusion of external soil, only set up the additional strengthening in inside and can't promote the intensity of concrete pipe pile body, simultaneously, different as required, the length of the needs of tubular pile is different, and it is also not convenient for the connection between the tubular pile.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a high-strength concrete pipe pile with a built-in steel bar ball cage, which aims to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a high-strength concrete pipe pile with a built-in steel bar ball cage comprises a first concrete pipe pile and a second concrete pipe pile, wherein the first concrete pipe pile and the second concrete pipe pile are connected through a pipe pile connecting structure, the first concrete pipe pile and the second concrete pipe pile are far away from one end of the pipe pile connecting structure, a sealing structure is installed, the first concrete pipe pile and the second concrete pipe pile respectively comprise a steel bar outer ring and a steel bar inner ring, a plurality of positioning blocks are uniformly welded on the outer wall of the steel bar outer ring and are of a trapezoid structure, an outer fastening ring is arranged outside the steel bar outer ring, a plurality of positioning grooves are uniformly formed in the inner wall of the outer fastening ring and are of a trapezoid shape, the positioning grooves and the positioning blocks are fixed in a one-to-one correspondence manner in a welding mode, an inner ring anti-rust layer is integrally arranged in the steel bar inner ring, the steel bar outer ring and the steel bar inner ring are fixedly connected through an arc-shaped connecting piece, a positioning hole is formed in the steel bar outer ring and the steel bar inner ring, positioning holes are formed in a cavity formed in the arc-shaped connecting piece, the outer wall of the outer fastening ring and the concrete pipe pile connecting structure, the first concrete pipe pile and the second concrete pipe pile connecting structure are connected through the first positioning holes, the first concrete pipe pile connecting structure and the second concrete pipe pile connecting head, the first concrete pipe pile connecting structure, the second concrete pipe pile connecting head and the second concrete pipe pile connecting structure, the connector I with be equipped with outer metallic interconnect section of thick bamboo and interior metallic interconnect section of thick bamboo between the connector II, the inner wall of outer metallic interconnect section of thick bamboo with through metal connecting ring fixed connection between the outer wall of interior metallic interconnect section of thick bamboo, outer metallic interconnect section of thick bamboo interior metallic interconnect section of thick bamboo with form between the metal connecting ring two with connector I with the connection cavity that connector two phase matchs, the symmetry be equipped with on the outer metallic interconnect section of thick bamboo with reference column assorted spacing hole, lie in on the outer metallic interconnect section of thick bamboo the equal symmetry in both sides of metal connecting ring is equipped with connecting screw hole, connecting screw hole with connect the cavity intercommunication, connecting screw hole female connection has connecting bolt, connecting bolt runs through connecting screw hole and extending to in the location thread groove, outer additional strengthening structure includes outer cladding steel bushing and interior reinforcing steel bushing, outer cladding steel bushing with through strengthening connection structure fixed connection between the interior reinforcing steel bushing, an organic whole be connected with on the inner wall of interior reinforcing steel bushing with the connection ring that outer fastening ring is connected.
Furthermore, the concrete pipe pile I and the concrete pipe pile II are uniformly and detachably provided with four groups of outer positioning mechanisms.
Furthermore, the outer positioning mechanism comprises a positioning sheet, a cutting edge is integrally arranged on the positioning sheet, and a cutting edge is arranged at one end of the positioning sheet and one end of the cutting edge.
Furthermore, the bottom of the positioning plate is integrally provided with an arc-shaped connecting plate which has the same radian as the outer coating steel sleeve, and the arc-shaped connecting plate is symmetrically provided with positioning through holes.
Further, seal structure include with concrete pipe pile one with the metal seal ring that two one ends of concrete pipe pile are connected, the center department of metal seal ring is equipped with the cavity.
Furthermore, four mounting bolts are mounted on the metal sealing ring, and a sealing gasket is mounted on one side, located on each mounting bolt, of the metal sealing ring.
Furthermore, strengthen connection structure and include that outer protecting a section of thick bamboo and interior protecting a section of thick bamboo, outer protecting a section of thick bamboo with be connected with between the interior protecting a section of thick bamboo and strengthen the connecting rod.
Furthermore, an outer filling layer is arranged between the outer protective barrel and the inner protective barrel, and the inner wall of the inner protective barrel is connected with the inner filling layer through a steel wire mesh layer.
Furthermore, the outer ring of the steel bar and the outer fastening ring are sprayed with antirust coatings.
The invention provides a high-strength concrete pipe pile with a built-in steel bar ball cage, which has the following beneficial effects:
the concrete pile is connected with the concrete pile through the pile connecting structure, the ends of the concrete pile and the concrete pile are both provided with a sealing structure, the outer wall of the outer fastening ring is provided with an outer reinforcing structure, the upper and lower adjacent outer reinforcing rings and the inner reinforcing ring are fixedly connected through welding of positioning steel bars, a supporting steel pipe penetrates through the positioning hole in the arc-shaped connecting piece, when the concrete pile is used, the positioning columns on the first concrete pile and the second concrete pile are inserted into the limiting holes on the outer metal connecting cylinder according to the action of the pile connecting structure, so that the accuracy of butt joint of the first concrete pile and the second concrete pile is ensured, when the first concrete pile and the second concrete pile are positioned, the connecting bolts are screwed through the connecting threaded holes and connected with the positioning threaded grooves through the action of the connecting bolts, the first concrete pile and the second concrete pile are connected, and the outer reinforcing structure is perfectly matched with the concrete pile, and the outer reinforcing steel bars are not easily broken when the concrete pile is poured into the hollow connecting ring, promote its holistic structural strength, such device simple structure makes things convenient for the connection of adjacent concrete pipe pile one and concrete pipe pile two, and connects the back stability good, simultaneously, has strengthened the holistic structural strength of concrete pipe pile one and concrete pipe pile two, makes it difficult fracture damage, and holistic pouring production is comparatively simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of a high-strength concrete pipe pile with a built-in steel bar ball cage according to an embodiment of the invention;
fig. 2 is a top view of a first concrete pipe pile and a second concrete pipe pile in a high-strength concrete pipe pile with a built-in steel bar ball cage according to an embodiment of the invention;
fig. 3 is a cross-sectional view of a first concrete pipe pile and a second concrete pipe pile in a high-strength concrete pipe pile with a built-in steel bar ball cage according to an embodiment of the invention;
fig. 4 is a schematic structural view of a pipe pile connection structure in a high-strength concrete pipe pile with a built-in steel bar ball cage according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of an external reinforcing structure in a high-strength concrete pipe pile with a built-in steel bar ball cage according to an embodiment of the invention;
fig. 6 is a schematic structural diagram of an external positioning mechanism in a high-strength concrete pipe pile with a built-in steel reinforcement ball cage according to an embodiment of the invention;
fig. 7 is a schematic structural diagram of a sealing structure in a high-strength concrete pipe pile with a built-in steel bar ball cage according to an embodiment of the invention;
fig. 8 is a schematic structural view of a reinforced connection structure in a high-strength concrete pipe pile with a built-in steel reinforcement ball cage according to an embodiment of the invention.
In the figure:
1. a first concrete pipe pile; 2. a second concrete pipe pile; 3. a tubular pile connecting structure; 4. a sealing structure; 5. a steel bar outer ring; 6. a steel bar inner ring; 7. an outer fastening ring; 8. positioning a block; 9. positioning a groove; 10. an inner ring antirust layer; 11. an arc-shaped connecting piece; 12. pouring concrete into the cavity; 13. positioning holes; 14. an external reinforcing structure; 15. positioning the reinforcing steel bars; 16. supporting the steel pipe; 17. a first connecting head; 18. a second connector; 19. a positioning column; 20. positioning a thread groove; 21. an outer metal connecting cylinder; 22. an inner metal connector barrel; 23. a metal connecting ring; 24. a connecting cavity; 25. a limiting hole; 26. connecting the threaded hole; 27. a connecting bolt; 28. a steel sleeve is coated outside; 29. an inner reinforcing steel sleeve; 30. connecting the circular rings; 31. reinforcing the connecting structure; 32. an outer positioning mechanism; 33. positioning plates; 34. cutting into the blade; 35. cutting edges; 36. an arc-shaped connecting plate; 37. positioning the through hole; 38. a metal seal ring; 39. a cavity; 40. installing a bolt; 41. a sealing gasket; 42. an outer protective cylinder; 43. an inner protective cylinder; 44. an outer filling layer; 45. a steel wire mesh layer; 46. and a reinforcing connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The invention is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-8, according to an embodiment of the present invention, the high strength concrete pipe pile with a built-in steel bar ball cage includes a first concrete pipe pile 1 and a second concrete pipe pile 2, the first concrete pipe pile 1 and the second concrete pipe pile 2 are connected by a pipe pile connection structure 3, a sealing structure 4 is installed at one end of the first concrete pipe pile 1 and one end of the second concrete pipe pile 2 away from the pipe pile connection structure 3, the first concrete pipe pile 1 and the second concrete pipe pile 2 both include a steel bar outer ring 5 and a steel bar inner ring 6, a plurality of positioning blocks 8 are uniformly welded on an outer wall of the steel bar outer ring 5, the positioning blocks 8 are of a trapezoid structure, an outer fastening ring 7 is disposed outside the steel bar outer ring 5, a plurality of positioning grooves 9 are uniformly disposed on an inner wall of the outer fastening ring 7, the positioning grooves 9 are of a trapezoid shape, the positioning grooves 9 and the positioning blocks 8 are fixed in a one-to-one correspondence manner by welding, an inner ring antirust layer 10 is integrally arranged in the steel bar inner ring 6, the steel bar outer ring 5 and the steel bar inner ring 6 are fixedly connected through an arc-shaped connecting piece 11, a concrete pouring cavity 12 is formed between the steel bar outer ring 5 and the steel bar inner ring 6, positioning holes 13 are formed in the arc-shaped connecting piece 11, an outer reinforcing structure 14 is arranged on the outer wall of the outer fastening ring 7, the steel bar outer ring 5 and the steel bar inner ring 6 which are adjacent up and down are fixedly connected through positioning steel bars 15 in a welding manner, a supporting steel pipe 16 penetrates through the positioning holes 13 in the arc-shaped connecting piece 11, the pipe pile connecting structure 3 comprises a first connecting head 17 at one end of the concrete pipe pile 1 and a second connecting head 18 at one end of the concrete pipe pile 2, and the first connecting head 17 and the second connecting head 18 are both of a hollow structure, first connecting head 17 with location thread groove 20 has all been seted up on the outer wall of connector two 18, first concrete pipe pile 1 with the symmetry is equipped with reference column 19 on two 2 of concrete pipe piles, first connecting head 17 with be equipped with outer metallic connector section of thick bamboo 21 and interior metallic connector section of thick bamboo 22 between the connector two 18, the inner wall of outer metallic connector section of thick bamboo 21 with through metal connecting ring 23 fixed connection between the outer wall of interior metallic connector section of thick bamboo 22, outer metallic connector section of thick bamboo 21 interior metallic connector section of thick bamboo 22 with form two between the metallic connector section of thick bamboo 23 with first connecting head 17 with connection cavity 24 of connector two 18 assorted, the symmetry is equipped with on the outer metallic connector section of thick bamboo 21 with reference column 19 assorted spacing hole 25, lie in outer metallic connector section of thick bamboo 21 the equal symmetry in both sides of metallic connector section of thick bamboo 23 is equipped with connection screw hole 26, connection screw hole 26 with connect cavity 24 intercommunication, connection screw hole 26 female connection has connecting bolt 27, connecting bolt 27 runs through connect 26 and extend to in the location thread groove 20, outer reinforced structure 14 includes outer cladding 28 and interior reinforcing steel bushing 29 and reinforcing connection screw hole 29 and steel bushing in the steel bushing and reinforcing ring are connected with the integrative connection screw hole 30 and steel bushing connection screw hole 30.
According to the scheme of the invention, a concrete pipe pile 1 and a concrete pipe pile 2 are connected through a pipe pile connecting structure 3, the concrete pipe pile 1 and the concrete pipe pile 2 are both provided with a sealing structure 4 at one end far away from the pipe pile connecting structure 3, the concrete pipe pile 1 and the concrete pipe pile 2 both comprise a steel bar outer ring 5 and a steel bar inner ring 6, the outer wall of the steel bar outer ring 5 is uniformly welded with a plurality of positioning blocks 8, the positioning blocks 8 are in a trapezoid structure, an outer fastening ring 7 is arranged outside the steel bar outer ring 5, the inner wall of the outer fastening ring 7 is uniformly provided with a plurality of positioning grooves 9, the positioning grooves 9 are in a trapezoid shape, the positioning grooves 9 and the positioning blocks 8 are fixed in a one-to-one correspondence manner in a welding manner, an inner ring anti-rust layer 10 is integrally arranged in the steel bar inner ring 6, the steel bar outer ring 5 and the steel bar inner ring 6 are fixedly connected through an arc-shaped connecting piece 11, a concrete pouring cavity 12 is formed between the steel bar outer ring 5 and the steel bar inner ring 6, the arc-shaped positioning hole connecting piece 13 is provided with a steel bar connecting head connecting piece 16, the steel bar connecting head connecting piece 16 is arranged on the concrete pipe pile connecting structure, the two steel bar connecting pieces 18 and the concrete pipe pile connecting head connecting piece 17, the concrete pipe connecting piece connecting structure 1 and the concrete pipe connecting head connecting piece 17 are arranged on the steel bar connecting head connecting structure 1, the concrete pipe pile 1 with the symmetry is equipped with reference column 19 on two 2 of concrete pipe pile, connecting head 17 with be equipped with outer metal connecting cylinder 21 and interior metal connecting cylinder 22 between two 18 of connector, the inner wall of outer metal connecting cylinder 21 with through metal connecting ring 23 fixed connection between the outer wall of interior metal connecting cylinder 22, outer metal connecting cylinder 21 interior metal connecting cylinder 22 with form between the metal connecting cylinder 23 two with connecting head 17 with two 18 assorted connection cavities 24 of connector, the symmetry is equipped with on the outer metal connecting cylinder 21 with 19 assorted spacing hole 25 of reference column, lie in on the outer metal connecting cylinder 21 the equal symmetry in both sides of metal connecting cylinder 23 is equipped with connection screw hole 26, connection screw hole 26 with connect cavity 24 intercommunication, connection screw hole 26 is connected with internal thread connecting bolt 27, connecting bolt 27 runs through connection screw hole 26 extends to in location screw groove 20, outer reinforced structure 14 is including covering steel bushing 28 and interior reinforcing steel bushing 29, outer steel bushing 28 with strengthen reinforcing steel bushing 28 with interior reinforcing steel bushing 29 through the interior steel bushing fixed structure 29 between the interior reinforced steel bushing 29 and the interior connection screw hole 21 of two 18 of connector, the interior metal connecting cylinder 21 of connector 21 and interior metal connecting cylinder 21 insert the interior metal connecting cylinder 3, the one end of concrete pipe pile is connected with the interior metal connecting cylinder 3, and the interior reinforcing steel bushing insert the one end of the connection screw bushing 21 and the interior metal connecting cylinder 21, and the interior metal connecting cylinder is connected the interior metal connecting cylinder 21, and the interior reinforcing steel bushing is connected the interior metal connecting cylinder is connected with the interior metal connecting cylinder 3, therefore, the accuracy of butt joint of the first concrete pipe pile 1 and the second concrete pipe pile 2 is ensured, after the first concrete pipe pile 1 and the second concrete pipe pile 2 are positioned, the connecting bolt 27 is screwed through the connecting threaded hole 26 and is in threaded connection with the positioning threaded groove 20 through the effect of the connecting bolt 27, the first concrete pipe pile 1 and the second concrete pipe pile 2 are fixedly connected, after the connection and the fixation are completed, the concrete pipe piles are inserted into the ground through a pile driver, the outer steel bar outer ring 5 and the inner steel bar ring 6 in the first concrete pipe pile 1 and the second concrete pipe pile 2 are matched through the effect of the outer steel bar outer ring 5 and the inner steel bar ring 6 in the first concrete pipe pile 1 and the second concrete pipe pile 2, after concrete is poured in the concrete pouring cavity 12, the concrete is enabled to be perfectly matched with the outer steel bar outer ring 5 and the inner steel bar ring 6, the structural strength of the concrete pipe piles is greatly increased, the matching positioning steel bars 15 are used for enhancing the connection strength of the upper adjacent steel bar outer steel bar 5 and the inner steel bar ring 6, the concrete pipe piles are enabled not to be easily subjected to the pressure of the soil and the pressure of the concrete when the concrete piles are piled, and the concrete piles are not easily damaged, and the whole concrete pile is easily produced, and the whole pile is easily damaged after the concrete pile is produced, the whole pile is simply.
Example two:
as shown in fig. 6, four groups of outer positioning mechanisms 32 are uniformly and detachably mounted on the first concrete pipe pile 1 and the second concrete pipe pile 2, each outer positioning mechanism 32 comprises a positioning piece 33, a cutting edge 34 is integrally arranged on each positioning piece 33, one end of each positioning piece 33 and one end of each cutting edge 34 are provided with a cutting edge 35, arc-shaped connecting plates 36 with the same radian as the outer coating steel sleeve 28 are integrally mounted at the bottoms of the positioning pieces 33, positioning through holes 37 are symmetrically mounted on the arc-shaped connecting plates 36, the positioning pieces 33 are mounted on the outer coating steel sleeve 28 under the action of the arc-shaped connecting plates 36 and the positioning through holes 37, and the concrete pipe piles are positioned by utilizing the action of the cutting edges 34 and the cutting edges 35;
example three:
as shown in fig. 7, the sealing structure 4 includes a metal sealing ring 38 connected to one end of the first concrete pipe pile 1 and one end of the second concrete pipe pile 2, a cavity 39 is formed in the center of the metal sealing ring 38, and the ends of the first concrete pipe pile 1 and the second concrete pipe pile 2 are positioned by the action of the metal sealing ring 38, so as to increase the overall strength of the concrete pipe pile;
example four:
as shown in fig. 7, four mounting bolts 40 are mounted on the metal sealing ring 38, a sealing washer 41 is mounted on one side of the metal sealing ring 38, which is located on the mounting bolts 40, and the metal sealing ring 38 is conveniently connected with the first concrete pipe pile 1 and the second concrete pipe pile 2 by the aid of the mounting bolts 40 matching with the sealing washer 41;
example five:
as shown in fig. 8, strengthen connection structure 31 and include an outer casing 42 and an inner casing 43, an outer casing 42 with be connected with the reinforcement connecting rod 46 between the interior casing 43, an outer casing 42 with be equipped with outer filling layer 44 between the interior casing 43, in the outer filling layer 44 through steel wire netting 45 with an interior wall connection that protects a 43, through be connected with the reinforcement connecting rod 46 between an outer casing 42 and an inner casing 43 and increase its structural strength, the cooperation is outer filling layer 44 and steel wire netting 45 make it more durable.
In practical application, the function of the pipe pile connecting structure 3 is utilized according to requirements, the first connecting head 17 at one end of the first concrete pipe pile 1 and the second connecting head 18 at one end of the second concrete pipe pile 2 are inserted into a connecting cavity 24 formed by the outer metal connecting cylinder 21 and the inner metal connecting cylinder 22, meanwhile, the positioning columns 19 on the first concrete pipe pile 1 and the second concrete pipe pile 2 are inserted into the limiting holes 25 on the outer metal connecting cylinder 21, so that the butting accuracy of the first concrete pipe pile 1 and the second concrete pipe pile 2 is ensured, after the first concrete pipe pile 1 and the second concrete pipe pile 2 are positioned, the connecting bolts 27 are spirally penetrated through the connecting threaded holes 26 and are in threaded connection with the positioning threaded grooves 20 through the action of the connecting bolts 27, the first concrete pipe pile 1 and the second concrete pipe pile 2 are connected and fixed, after the connection and the fixation, the concrete pipe piles are inserted into the ground through a pile driver, the external fastening ring 7 is matched through the action of the steel bar outer ring 5 and the steel bar inner ring 6 in the concrete pipe pile I1 and the concrete pipe pile II 2, after concrete is poured in the concrete pouring cavity 12, the concrete is perfectly connected and matched with the steel bar outer ring 5 and the steel bar inner ring 6, the structural strength of the concrete is greatly improved, the connecting strength of the steel bar outer ring 5 and the steel bar inner ring 6 which are adjacent up and down is enhanced through matching the positioning steel bars 15, the concrete is not easy to be broken by the pressure of soil and the pressure during pile driving, and finally, the overall structural strength of the concrete pipe pile I1 and the concrete pipe pile II 2 is improved through matching the external reinforcing structure 14, so that the device has a simple structure, is convenient to connect the adjacent concrete pipe pile I1 and the concrete pipe pile II 2, has good stability after connection, and simultaneously enhances the overall structural strength of the concrete pipe pile I1 and the concrete pipe pile II 2, and is not easy to break and damage, and the integral pouring production is simpler.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The high-strength concrete pipe pile with the built-in steel bar ball cage comprises a first concrete pipe pile (1) and a second concrete pipe pile (2), and is characterized in that the first concrete pipe pile (1) and the second concrete pipe pile (2) are connected through a pipe pile connecting structure (3), the first concrete pipe pile (1) and the second concrete pipe pile (2) are far away from one end of the pipe pile connecting structure (3) and are provided with a sealing structure (4), the first concrete pipe pile (1) and the second concrete pipe pile (2) comprise a steel bar (5) and an inner steel bar ring (6), the outer wall of the outer steel bar ring (5) is uniformly welded with a plurality of positioning blocks (8), the positioning blocks (8) are of a trapezoid structure, the outer steel bar ring (5) is externally provided with an outer fastening ring (7), the inner wall of the outer fastening ring (7) is uniformly provided with a plurality of positioning grooves (9), the positioning grooves (9) are trapezoid, the positioning grooves (9) and the positioning blocks (8) are fixed in a one-to-one correspondence manner, the inner steel bar ring (6) is provided with an inner ring (6) and an arc-shaped connecting layer (10), and the inner ring (6) and the concrete pipe pile (5) and the inner ring (6) are connected through concrete connecting structure (11), all seted up locating hole (13) on arc connecting piece (11), the outer wall of outer tighrening ring (7) is equipped with outer reinforcement structure (14), and is adjacent from top to bottom reinforcing bar outer loop (5) with all through positioning reinforcement (15) welded fastening connection between reinforcing bar inner ring (6), be located in arc connecting piece (11) run through on locating hole (13) and be equipped with support steel pipe (16), tubular pile connection structure (3) include concrete pipe pile one (1) one end connect first (17) with the connector two (18) of concrete pipe pile two (2) one end, just connect first (17) with connector two (18) are hollow structure, connect first (17) with all seted up location thread groove (20) on the outer wall of connector two (18), concrete pipe one (1) with the symmetry is equipped with reference column (19) on concrete pipe pile two (2), connect first (17) with be equipped with outer metal connecting cylinder (21) and go-between two (18) and go-between metal connecting cylinder (22) metal connecting cylinder (23) inner wall metal connecting cylinder (23) and metal connecting cylinder (23) inner wall metal connecting cylinder (23) connect inner wall metal connecting cylinder (23) and metal connecting cylinder (23) inner wall metal connecting cylinder (23) and metal connecting cylinder inner wall metal connecting cylinder (23) are connected (17) And connector two (18) assorted connects cavity (24), the symmetry is equipped with on outer metallic connecting cylinder (21) with reference column (19) assorted spacing hole (25), lie in on outer metallic connecting cylinder (21) the equal symmetry in both sides of metallic connecting ring (23) is equipped with connecting screw hole (26), connecting screw hole (26) with connect cavity (24) intercommunication, connecting screw hole (26) female connection has connecting bolt (27), connecting bolt (27) run through connecting screw hole (26) and extend to in location thread groove (20), outer additional strengthening (14) are including outer cladding steel bushing (28) and interior reinforcing steel bushing (29), outer cladding steel bushing (28) with through strengthening connection structure (31) fixed connection between interior reinforcing steel bushing (29), on the inner wall of interior reinforcing steel bushing (29) an organic whole be connected with the connection ring (30) that outer fastening ring (7) is connected.
2. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 1, wherein four groups of outer positioning mechanisms (32) are uniformly and detachably mounted on the first concrete pipe pile (1) and the second concrete pipe pile (2).
3. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 2, wherein the outer positioning mechanism (32) comprises a positioning plate (33), a cutting edge (34) is integrally arranged on the positioning plate (33), and a cutting edge (35) is arranged at one end of the positioning plate (33) and one end of the cutting edge (34).
4. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 3, wherein the bottom of the positioning plate (33) is integrally provided with an arc-shaped connecting plate (36) which has the same radian as the outer cladding steel sleeve (28), and the arc-shaped connecting plate (36) is symmetrically provided with positioning through holes (37).
5. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 4, wherein the sealing structure (4) comprises a metal sealing ring (38) connected with one end of the first concrete pipe pile (1) and one end of the second concrete pipe pile (2), and a cavity (39) is formed in the center of the metal sealing ring (38).
6. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 5, wherein four mounting bolts (40) are installed on the metal sealing ring (38), and a sealing gasket (41) is installed on one side, located on the mounting bolts (40), of the metal sealing ring (38).
7. A high-strength concrete pipe pile with a built-in steel bar ball cage according to claim 6, characterized in that the reinforcing connection structure (31) comprises an outer protective cylinder (42) and an inner protective cylinder (43), and a reinforcing connection rod (46) is connected between the outer protective cylinder (42) and the inner protective cylinder (43).
8. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 7, characterized in that an outer filling layer (44) is arranged between the outer casing (42) and the inner casing (43), and the inner part of the outer filling layer (44) is connected with the inner wall of the inner casing (43) through a steel wire mesh layer (45).
9. The high-strength concrete pipe pile with the built-in steel bar ball cage according to claim 8, wherein the steel bar outer ring (5) and the outer fastening ring (7) are coated with antirust coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211245684.2A CN115584721A (en) | 2022-10-12 | 2022-10-12 | High-strength concrete pipe pile with built-in steel bar ball cage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211245684.2A CN115584721A (en) | 2022-10-12 | 2022-10-12 | High-strength concrete pipe pile with built-in steel bar ball cage |
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| CN115584721A true CN115584721A (en) | 2023-01-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180725A (en) * | 2023-02-28 | 2023-05-30 | 连云港华云桩业有限公司 | High-strength prestressed concrete pipe pile |
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- 2022-10-12 CN CN202211245684.2A patent/CN115584721A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180725A (en) * | 2023-02-28 | 2023-05-30 | 连云港华云桩业有限公司 | High-strength prestressed concrete pipe pile |
| CN116180725B (en) * | 2023-02-28 | 2023-09-19 | 连云港华云桩业有限公司 | High-strength prestressed concrete pipe pile |
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