CN221421913U - Tubular pile connection structure - Google Patents
Tubular pile connection structure Download PDFInfo
- Publication number
- CN221421913U CN221421913U CN202322917511.7U CN202322917511U CN221421913U CN 221421913 U CN221421913 U CN 221421913U CN 202322917511 U CN202322917511 U CN 202322917511U CN 221421913 U CN221421913 U CN 221421913U
- Authority
- CN
- China
- Prior art keywords
- tubular pile
- piece
- locking
- tightening
- holding piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a tubular pile connecting structure which comprises a locking assembly, a tightening assembly, a holding piece A and a holding piece B, wherein the tightening assembly consists of reinforced spring steel, a reinforced sleeve, a sealing plug and a pouring hole, the pouring hole is formed in one side of the bottom end of the reinforced sleeve, the holding piece A and the holding piece B are welded on two sides of the end part of the reinforced sleeve respectively, the locking assembly is arranged on two sides of the holding piece A and the holding piece B, and the locking assembly consists of a locking assembly, a tension bolt and a locking nut, and a tension bolt is arranged between adjacent lapping plates in a penetrating manner. This novel tubular pile connection structure enables two butt joint tubular piles to form wholly, improves holistic intensity, rigidity and stability, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of pipe pile connection, in particular to a pipe pile connection structure.
Background
The pipe piles are prefabricated concrete pile pipes, which are generally manufactured in factories and then transported to construction sites for foundation engineering, and these pile pipes are generally submerged in the ground to provide support and stability to the upper structure, and the main advantages of the pipe piles include high strength, durability and workability, which can be rapidly and economically produced and transported to construction sites due to their prefabricated characteristics, and furthermore, the use of the pipe piles reduces the influence of construction on the construction sites on the environment because they are more environmentally friendly than the production of conventional cast-in-place pile pipes, and the pipe piles require the use of pipe pile connection structures during the butt joint process.
Patent number CN204080798U discloses a PHC tubular pile connection structure, which comprises a lower PHC tubular pile, an upper PHC tubular pile and a connection joint, wherein the lower PHC tubular pile and the upper PHC tubular pile are of a stepped hole structure, and the pore diameter of the end part of the PHC tubular pile is larger than the inner pore diameter; the connecting joint is a seamless steel pipe, and a positioning annular groove is formed in the outer circumferential surface of the connecting joint; the positioning annular groove is arranged in the axial middle of the connecting joint. The PHC pipe pile connecting structure is simple in structure, the connecting joint and the end plate are installed at one end of the pipe pile together before PHC pipe piles are poured, and the axis of the connecting joint is vertical to the axis of the pile body. And the non-joint end of the other PHC pipe pile is inserted into the PHC pipe pile joint which is immersed into the soil body by utilizing the pile machine winch, then the end plates at the two ends of the PHC pipe pile are welded, and the two PHC pipe piles are connected together, so that the dislocation deviation of the upper section pile and the lower section pile of the PHC pipe pile can be effectively controlled, and the shearing bearing capacity of the joint is improved.
The tubular pile connecting structure has the following defects: 1. the tubular pile connecting structure cannot enable two butted tubular piles to form a whole, and the strength, rigidity and stability of the whole are improved. For this purpose, we propose a tubular pile connection structure.
Disclosure of utility model
The utility model mainly aims to provide a tubular pile connecting structure which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The tubular pile connecting structure comprises a locking assembly, a tightening piece A and a tightening piece B, wherein the tightening assembly consists of reinforced spring steel, a reinforced sleeve, a sealing plug and a pouring hole, and the pouring hole is formed in one side of the bottom end of the reinforced sleeve;
The tightening piece A and the tightening piece B are welded on two sides of the end portion of the reinforcing sleeve respectively, locking assemblies are arranged on two sides of the tightening piece A and the tightening piece B, each locking assembly consists of a locking assembly, a tension bolt and a locking nut, and the tension bolts penetrate through the adjacent lap plates.
Further, lock nuts are sleeved at the two ends of the tension bolt and located on the two sides of the lapping plate, and workers screw the lock nuts on the tension bolt, so that the enclasping sheet A and the enclasping sheet B tightly clamp the butted pipe piles.
Further, the periphery of the reinforcing sleeve is sleeved with reinforcing spring steel.
Further, the sealing plug is filled in the filling hole, the sealing plug in the filling hole is taken down, cement paste is conveniently filled in a gap between the reinforcing sleeve and the tubular pile by using the filling hole, and the compactness between the reinforcing sleeve and the tubular pile is improved.
Further, the reinforcing sleeve, the enclasping piece A and the enclasping piece B are all made of stainless steel materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the pipe pile connecting structure, after two pipe piles are butted, the pipe pile connecting structure is sleeved between the pipe piles, the reinforcing sleeve is positioned at the butted position of the two groups of pipe piles, and a worker screws the locking nuts on the tension bolts, so that the clasping piece A and the clasping piece B tightly clamp the butted pipe piles.
2. According to the tubular pile connecting structure, the sealing plug in the filling hole is taken down, cement paste is conveniently filled into the gap between the reinforcing sleeve and the tubular pile by using the filling hole, the compactness between the reinforcing sleeve and the tubular pile is improved, two butted tubular piles are integrated, and the integral strength, rigidity and stability are improved.
Drawings
Fig. 1 is a schematic overall structure of a tubular pile connecting structure according to the present utility model.
Fig. 2 is a bottom view of a pipe pile connection structure according to the present utility model.
Fig. 3 is a schematic structural view of a clasping sheet a and a clasping sheet B of a tubular pile connecting structure according to the present utility model.
In the figure: 1. a locking assembly; 101. a lapping plate; 102. tensioning a bolt; 103. a lock nut; 2. sleeving and tightening the assembly; 201. reinforcing spring steel; 202. a reinforcing sleeve; 203. a sealing plug; 204. pouring holes; 3. tightly holding the sheet A; 4. and (5) tightly holding the sheet B.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the tubular pile connecting structure comprises a locking component 1, a tightening component 2, a tightening piece A3 and a tightening piece B4, wherein the tightening component 2 consists of reinforced spring steel 201, a reinforced sleeve 202, a sealing plug 203 and a pouring hole 204, and one side of the bottom end of the reinforced sleeve 202 is provided with the pouring hole 204;
The two sides of the end part of the reinforcing sleeve 202 are respectively welded with a enclasping piece A3 and an enclasping piece B4, locking assemblies 1 are arranged on the two sides of the enclasping piece A3 and the enclasping piece B4, each locking assembly 1 consists of a locking assembly 1, a tension bolt 102 and a locking nut 103, and the tension bolts 102 are arranged between adjacent lap plates 101 in a penetrating manner.
The two ends of the tension bolt 102 are sleeved with locking nuts 103, and the locking nuts 103 are located on two sides of the lapping plate 101.
In this embodiment, as shown in fig. 1, a worker screws the lock nut 103 on the tightening bolt 102, so that the clasping piece A3 and the clasping piece B4 tightly clamp the butted pipe pile.
Wherein, the periphery of the reinforcing sleeve 202 is sleeved with reinforcing spring steel 201.
In this embodiment, as shown in fig. 1, the strength of the reinforcing sleeve 202 is increased by the reinforcing spring steel 201, and the deformation resistance is high.
Wherein, the filling hole 204 is filled with a sealing plug 203.
In this embodiment, as shown in fig. 1, the sealing plug 203 in the pouring hole 204 is removed, and cement slurry is poured into the gap between the reinforcing sleeve 202 and the tubular pile by using the pouring hole 204, so as to improve the tightness between the reinforcing sleeve 202 and the tubular pile.
Wherein, the reinforcing sleeve 202, the enclasping piece A3 and the enclasping piece B4 are all made of stainless steel materials.
In this embodiment, as shown in fig. 1, the stainless steel material is not easy to rust, corrosion-resistant, high in strength and not easy to deform.
It should be noted that, the present utility model is a tubular pile connecting structure, when in operation, after two tubular piles are butted, the tubular pile connecting structure is sleeved between the tubular piles and the reinforcing sleeve 202 is located at the butted position of the two groups of tubular piles, a worker screws the locking nut 103 on the tension bolt 102, so that the tightly-held tubular piles are tightly held by the tightly-held sheet A3 and the tightly-held sheet B4, the sealing plug 203 in the pouring hole 204 is taken down, the pouring hole 204 is used for conveniently pouring cement slurry into the gap position between the reinforcing sleeve 202 and the tubular piles, the tightness between the reinforcing sleeve 202 and the tubular piles is improved, and the two butted tubular piles are integrated, so that the overall strength, rigidity and stability are improved.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a tubular pile connection structure, includes locking subassembly (1), cover tight subassembly (2), hugs tightly piece A (3) and hugs tightly piece B (4), its characterized in that: the tightening assembly (2) consists of reinforced spring steel (201), a reinforced sleeve (202), a sealing plug (203) and a pouring hole (204), wherein the pouring hole (204) is formed in one side of the bottom end of the reinforced sleeve (202);
The tightening piece A (3) and the tightening piece B (4) are welded on two sides of the end portion of the reinforcing sleeve (202) respectively, locking assemblies (1) are arranged on two sides of the tightening piece A (3) and the tightening piece B (4), each locking assembly (1) consists of a locking assembly (1), a tension bolt (102) and a locking nut (103), and the tension bolts (102) penetrate through the adjacent lap plates (101).
2. A tubular pile connecting structure according to claim 1, wherein: locking nuts (103) are sleeved at two ends of the tension bolt (102), and the locking nuts (103) are located at two sides of the lapping plate (101).
3. A tubular pile connecting structure according to claim 1, wherein: the periphery of the reinforcing sleeve (202) is sleeved with reinforcing spring steel (201).
4. A tubular pile connecting structure according to claim 1, wherein: a sealing plug (203) is filled in the filling hole (204).
5. A tubular pile connecting structure according to claim 1, wherein: the reinforcing sleeve (202), the enclasping piece A (3) and the enclasping piece B (4) are made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322917511.7U CN221421913U (en) | 2023-10-30 | 2023-10-30 | Tubular pile connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322917511.7U CN221421913U (en) | 2023-10-30 | 2023-10-30 | Tubular pile connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221421913U true CN221421913U (en) | 2024-07-26 |
Family
ID=91973625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322917511.7U Active CN221421913U (en) | 2023-10-30 | 2023-10-30 | Tubular pile connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221421913U (en) |
-
2023
- 2023-10-30 CN CN202322917511.7U patent/CN221421913U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106930291B (en) | Marine multi-pile limiting frame and construction method thereof | |
| CN221421913U (en) | Tubular pile connection structure | |
| CN211340764U (en) | Mechanical connection precast pile | |
| CN109057031A (en) | Assembly concrete-filled steel tube superposed column-girder construction system of built-in more steel pipes | |
| CN210013708U (en) | Corrugated steel plate connecting structure for reinforcing inner wall of existing tunnel | |
| CN214301761U (en) | Staple bolt-bolt hybrid node and foundation pit inner support structure | |
| CN210134420U (en) | Composite hoop for trestle steel pipe pile parallel connection | |
| CN103184735A (en) | Connection structure of prestressed reinforced concrete hollow square pile | |
| CN217419603U (en) | Grouting device for reinforcing and repairing steel pipe pile of offshore wind power | |
| CN112627221A (en) | Prestressed hollow sandwich concrete-filled steel tube lattice type mixed jacket | |
| CN211898349U (en) | End face mechanical connection structure of prestressed pipe pile | |
| CN218205250U (en) | Grouting sleeve with positioning buckle | |
| CN112144939B (en) | Raw sugar silo structure and construction method thereof | |
| CN221721606U (en) | Pile extension of filling pile | |
| CN211596747U (en) | Building tubular pile structure | |
| CN221589287U (en) | Cylindrical pier bottom grout stop template | |
| CN219731970U (en) | Novel precast tubular pile mechanical connection structure | |
| CN117627278B (en) | Concrete filled steel tubular column with concrete shrinkage ring resisting device and installation method | |
| JP2020111905A (en) | Pile head joining structure and construction method therefor | |
| CN220704743U (en) | Self-locking circular steel tube concrete column joint | |
| CN217026649U (en) | Steel pipe concrete arch foot hinge structure | |
| CN220521548U (en) | Precast beam connecting piece and frame roof beam thereof | |
| CN218952164U (en) | PHC tubular pile mechanical connection device | |
| CN114108875B (en) | Connection structure of PVC-FRP pipe concrete column and concrete shear wall and connection structure mounting method | |
| CN102691284A (en) | Axially sealed expansion type self-stress grouting clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |