CN215105255U - Core filling concrete pouring device at pile splicing part of prestressed concrete pipe pile - Google Patents
Core filling concrete pouring device at pile splicing part of prestressed concrete pipe pile Download PDFInfo
- Publication number
- CN215105255U CN215105255U CN202121031748.XU CN202121031748U CN215105255U CN 215105255 U CN215105255 U CN 215105255U CN 202121031748 U CN202121031748 U CN 202121031748U CN 215105255 U CN215105255 U CN 215105255U
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- Prior art keywords
- pile
- rod
- prestressed concrete
- support rod
- pile extension
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Links
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 33
- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000010412 perfusion Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910001336 Semi-killed steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a core concrete perfusion device that fills of prestressed concrete tubular pile extension department belongs to construction technical field, including two first pile assemblies and the second pile assembly that the structure is the same, first pile assembly and second pile assembly set up respectively in first prestressed concrete tubular pile and second prestressed concrete tubular pile, first pile assembly and second pile assembly are connected to together through the connecting pipe. The utility model provides a core concrete filling device that fills of prestressed concrete tubular pile extension department can effectually make things convenient for people to connect multistage concrete tubular pile, and has improved the precision of butt joint and can not appear the dislocation, and is convenient for install, and then has accelerated the progress of installation, has practiced thrift the resource, the transportation of also being convenient for simultaneously.
Description
Technical Field
The utility model discloses a core concrete perfusion device that fills of prestressed concrete tubular pile extension department belongs to construction technical field.
Background
The prestressed concrete pipe pile is suitable for foundation structures of large buildings, and can transmit the load of the buildings to a soil bearing layer or a harder ground so as to increase the safety and stability of the building structure. Prestressed concrete pipe piles are a type of pile foundation which is often used because they have the characteristics of high strength, high stability, and high durability, and have the advantage of rapid construction.
The existing core filling concrete pouring device adopts a reinforcement cage for connection, is inconvenient to assemble, transport and use, and often wastes a large amount of time, manpower and material resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the inconvenient problem of current core concrete filling device that fills when transporting, equipment and using, provide a core concrete filling device fills of prestressed concrete pipe pile extension department.
The utility model discloses the problem that will solve is realized by following technical scheme:
the utility model provides a core concrete filling device that fills of prestressed concrete tubular pile department, includes two first pile assemblies and the second pile assembly that the structure is the same, first pile assembly and second pile assembly set up respectively in first prestressed concrete tubular pile and second prestressed concrete tubular pile, first pile assembly and second pile assembly are connected to together through the connecting pipe.
Preferably, the first pile splicing assembly comprises a supporting cylinder and a driving rod which are connected in a pulling and inserting mode through threads, a driving portion is fixed at the end portion of the driving rod, the side face of the driving portion is hinged to one end of a first supporting rod, a first driven portion is sleeved on the supporting cylinder, the side face of the first driven portion is hinged to one end of a second supporting rod, the other ends of the first supporting rod and the second supporting rod are respectively hinged to pile splicing rods, the number of the first supporting rod, the number of the second supporting rod and the number of the pile splicing rods are respectively 2-4, and the number of the first supporting rod, the number of the second supporting rod and the number of the pile splicing rods are evenly and symmetrically arranged on the side faces of the driving portion and the first driven portion.
Preferably, the first pile extension assembly further comprises: the second driven part is sleeved on the supporting barrel, the side face of the second driven part is hinged to one end of a third supporting rod, the other end of the third supporting rod is hinged to a pile splicing rod, the number of the third supporting rods is 2-4, and the third supporting rods are evenly and symmetrically arranged on the side face of the second driven part.
Preferably, the length of the third support rod is greater than that of the first support rod and that of the second support rod, and the connecting pipe is in threaded connection with the other end of the drive rod.
The utility model has the advantages that:
the utility model provides a core concrete filling device that fills of prestressed concrete tubular pile joint department, install respectively in first prestressed concrete tubular pile and second prestressed concrete tubular pile through first pile assembly and second pile assembly, first pile assembly and second pile assembly connect two actuating levers to be connected together through the connecting pipe, can effectually make things convenient for people to connect the multistage concrete tubular pile, and improved the precision of butt joint and can not appear the dislocation, and be convenient for install, and then accelerated the progress of installation, resources are saved, the transportation of also being convenient for simultaneously.
Drawings
Fig. 1 is an isometric view of the core filling concrete pouring device at the pile splicing position of the prestressed concrete pipe pile of the present invention during operation.
Fig. 2 is an isometric view of the core filling concrete pouring device of the prestressed concrete pipe pile splicing part of the present invention.
Fig. 3 is an isometric view of the first pile extension assembly of the core filling concrete filling device at the prestressed concrete pipe pile extension.
Detailed Description
The invention will be further explained below with reference to the accompanying figures 1-3:
the technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the first embodiment of this patent provides a core-filling concrete pouring device for prestressed concrete pipe pile splicing, based on the prior art, which includes a first pile splicing assembly 3 and a second pile splicing assembly 5 having the same structure, the first pile splicing assembly 3 and the second pile splicing assembly 5 are respectively installed in a first prestressed concrete pipe pile 1 and a second prestressed concrete pipe pile 2, the first pile splicing assembly 3 and the second pile splicing assembly 5 are connected together by a connecting pipe 4, and the specific structure and connection manner of the above-mentioned components will be described one by one.
Since the first pile splicing assembly 3 and the second pile splicing assembly 5 have the same structure, the first pile splicing assembly 3 is described in detail below by taking as an example, as shown in fig. 3, the pile splicing assembly includes a supporting cylinder 32 and a driving rod 31 which are connected by screw threads in a pulling and inserting manner, a driving portion 37 is fixed at an end portion of the driving rod 31 by screw threads, a side surface of the driving portion 37 is hinged to one end of a first supporting rod 35, a first driven portion 38 is sleeved on the supporting cylinder 32, a side surface of the first driven portion 38 is hinged to one end of a second supporting rod 34, a second driven portion 39 is sleeved on the supporting cylinder 32, a side surface of the second driven portion 39 is hinged to one end of a third supporting rod 33, the other ends of the first supporting rod 35, the third supporting rod 33 and the second supporting rod 34 are respectively hinged to a pile splicing rod 36, the first supporting rod 35, the second supporting rod 34, the third supporting rod 33 and the pile splicing rod 36 are respectively 2-4, and 3 in this embodiment. The 3 first support bars 35, the second support bars 34, the third support bars 33 and the pile connecting bars 36 are uniformly and symmetrically arranged at the sides of the driving part 37, the first driven part 38 and the second driven part 39. The third support bar 33 is longer than the first support bar 35 and the second support bar 34, and the connecting tube 4 is connected with the other end of the driving rod 31 by screw thread.
The first pile extension assembly 3 and the second pile extension assembly 5 are made of Q235B material, and Q235B refers to carbon structural semi-killed steel with a yield point of 235 MPa. Q235B has certain elongation and strength, good toughness and castability, easy stamping and welding, less contents of sulfur, phosphorus and non-metallic inclusions in steel, high quality and good uniformity of structure.
The specific working mode is as follows:
taking the first pile splicing assembly 3 as an example, the first pile splicing assembly 3 is placed in the first prestressed concrete pipe pile 1, the driving rod 31 is rotated, the driving rod 31 drives the driving part 37 to move, the driving part 37 drives the 3 first supporting rods 35 to rotate, simultaneously, the three second supporting rods 34 and the three third supporting rods 33 respectively move along with the driving rod, the distance between the three pile splicing rods 36 moves along with the driving rod, when the three pile splicing rods 36 are contacted with the inner wall of the first prestressed concrete pipe pile 1, the driving rod 31 stops rotating when the first pile splicing assembly 3 does not move due to self gravity, the friction force between the three pile splicing rods 36 and the inner wall of the first prestressed concrete pipe pile 1 can bear the sum of at least the weights of the second pile splicing assembly 5 and the first pile splicing assembly 3, then the driving rod of the second pile splicing assembly 5 corresponds to the driving rod 31, the two driving rods are connected together by the connecting pipe 4, the second prestressed concrete pipe pile 2 is sleeved on the second pile splicing assembly 5, and the supporting cylinder 32 is rotated to stop after the three pile splicing rods are contacted with the inner wall of the second prestressed concrete pipe pile 2.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (4)
1. The utility model provides a core concrete pouring device fills out of prestressed concrete tubular pile department, its characterized in that includes two first pile extension assemblies (3) and second pile extension assembly (5) that the structure is the same, first pile extension assembly (3) and second pile extension assembly (5) set up respectively in first prestressed concrete tubular pile (1) and second prestressed concrete tubular pile (2), first pile extension assembly (3) and second pile extension assembly (5) are in the same place through connecting pipe (4) being connected to.
2. The core-filling concrete pouring device at the prestressed concrete pipe pile extension position according to claim 1, wherein the first pile extension assembly (3) comprises a support cylinder (32) and a drive rod (31) which are connected in a threaded and pulling and inserting manner, a drive part (37) is fixed at the end of the drive rod (31), the side surface of the drive part (37) is hinged to one end of a first support rod (35), a first driven part (38) is sleeved on the support cylinder (32), the side surface of the first driven part (38) is hinged to one end of a second support rod (34), the other ends of the first support rod (35) and the second support rod (34) are respectively hinged to a pile extension rod (36), the number of the first support rod (35), the second support rod (34) and the pile extension rod (36) is respectively 2-4, and the number of the first support rod (35), the second support rod (34) and the pile extension rod (36) are uniformly and symmetrically arranged on the drive part (37) and the first driven part (36) The side surface of the part (38).
3. A core-filled concrete pouring device at a prestressed concrete pipe pile extension according to claim 2, characterized in that said first extension assembly (3) further comprises: the second driven part (39), the second driven part (39) cover is established on supporting a section of thick bamboo (32), second driven part (39) side is articulated with third bracing piece (33) one end, the third bracing piece (33) other end is articulated with pile receiving rod (36), third bracing piece (33) are 2-4, 2-4 the even symmetrical arrangement of third bracing piece (33) is in second driven part (39) side.
4. The apparatus for filling core concrete at a prestressed concrete pipe pile extension according to claim 3, wherein the length of the third support rod (33) is greater than that of the first support rod (35) and that of the second support rod (34), and the connecting pipe (4) is threadedly connected to the other end of the driving rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031748.XU CN215105255U (en) | 2021-05-14 | 2021-05-14 | Core filling concrete pouring device at pile splicing part of prestressed concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031748.XU CN215105255U (en) | 2021-05-14 | 2021-05-14 | Core filling concrete pouring device at pile splicing part of prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105255U true CN215105255U (en) | 2021-12-10 |
Family
ID=79296815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031748.XU Expired - Fee Related CN215105255U (en) | 2021-05-14 | 2021-05-14 | Core filling concrete pouring device at pile splicing part of prestressed concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215105255U (en) |
-
2021
- 2021-05-14 CN CN202121031748.XU patent/CN215105255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |