CN220813848U - Pile core plugging device for anti-pulling prefabricated pipe pile - Google Patents
Pile core plugging device for anti-pulling prefabricated pipe pile Download PDFInfo
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- CN220813848U CN220813848U CN202322725842.0U CN202322725842U CN220813848U CN 220813848 U CN220813848 U CN 220813848U CN 202322725842 U CN202322725842 U CN 202322725842U CN 220813848 U CN220813848 U CN 220813848U
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- plugging
- pipe
- plate
- pile
- blocking
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 49
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of building construction, in particular to a pile core plugging device of an anti-pulling prefabricated pipe pile, which comprises a prefabricated pipe pile main body, wherein outer plugging pipes are arranged on the upper side and the lower side of the prefabricated pipe pile main body, inner plugging pipes are arranged in the outer plugging pipes, a first plugging mechanism is arranged in the outer plugging pipes and below the inner plugging pipes, and second plugging mechanisms are arranged in the inner plugging pipes; the second plugging mechanism comprises an inner plugging pipe plugging plate, the inner plugging pipe plugging plate is fixedly connected to the inner part of an inner plugging pipe, an inner plugging pipe rotating rod is arranged in the inner part of the inner plugging pipe plugging plate, the inner plugging pipe rotating plate is fixedly connected to the outer side of the inner plugging pipe rotating rod and positioned below the inner plugging pipe plugging plate, and two groups of limiting grooves are formed in the inner plugging pipe plugging plate and the inner part of the inner plugging pipe rotating plate.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a pile core plugging device for a pull-out-resistant prefabricated pipe pile.
Background
When various building projects are designed, the influence of the buoyancy of underground water on the building is considered, if the underground water level is higher, the anti-floating measure is required to be taken into consideration, and the prefabricated pipe pile is widely applied due to the convenience, economy and applicability of construction;
The conventional method is to directly static pressure the prefabricated pipe pile to the required elevation of the drawing design by using special pile driver equipment; because the prefabricated pipe pile is a hollow pile, soil can fill the pile core in the pressing process by adopting the technology, even if part of the pile core is not filled, soil can be filled into the pile core when the foundation of a building is excavated in the later period, and excessive soil exists in the pile core, so that the construction cost is increased;
Therefore, for improving the existing pile core plugging device, it is particularly important to design a novel pile core plugging device to change the technical defects and improve the practicability of the whole pile core plugging device.
Disclosure of utility model
The utility model aims to provide a pile core plugging device for a pulling-resistant precast tubular pile, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a prefabricated tubular pile stake core plugging device of resistance to plucking, includes prefabricated tubular pile main part, the upper and lower both sides of prefabricated tubular pile main part all are equipped with outer stifled pipe, the inside of outer stifled pipe is equipped with interior stifled pipe, the inside of outer stifled pipe just is located the below of interior stifled pipe and is equipped with first shutoff mechanism, the inside of interior stifled pipe all is equipped with second shutoff mechanism;
The second plugging mechanism comprises an inner plugging pipe plugging plate which is fixedly connected to the inner part of an inner plugging pipe, an inner plugging pipe rotating rod is arranged in the inner part of the inner plugging pipe plugging plate, the outer side of the inner plugging pipe rotating rod is fixedly connected with the inner plugging pipe rotating plate which is positioned below the inner plugging pipe plugging plate, and two groups of limiting grooves are formed in the inner plugging pipe plugging plate and the inner part of the inner plugging pipe rotating plate.
As a preferable scheme of the utility model, the inner plugging pipe rotating plate and the outer structure of the inner plugging pipe plugging plate are correspondingly arranged, and the inner plugging pipe rotating plate and the inner plugging pipe are connected in a rotating way.
As a preferable scheme of the utility model, the first plugging mechanism comprises an outer plugging pipe plugging plate, the outer plugging pipe plugging plate is fixedly connected to the inside of an outer plugging pipe, and an outer plugging pipe rotating rod is rotatably connected to the inside of the outer plugging pipe plugging plate.
As a preferable scheme of the utility model, the top of the outer plug pipe rotating rod is provided with a clamping groove, and the size of the outer structure at the bottommost end of the inner plug pipe rotating rod is correspondingly arranged with the size of the inner structure of the clamping groove.
As a preferable scheme of the utility model, the positioning rings are sleeved on the outer side of the outer blocking pipe and positioned at the corresponding positions of the precast tubular pile main body, and four groups of positioning grooves are formed in the positioning rings and the inside of the precast tubular pile main body.
As a preferable scheme of the utility model, the periphery of the outer plug pipe and the periphery of the inner plug pipe are respectively provided with a mounting groove, and the inner structure size of the outer plug pipe and the outer structure size of the inner plug pipe are correspondingly arranged.
As a preferable scheme of the utility model, the connection mode of the inner plugging pipe rotating rod and the inner plugging pipe plugging plate is rotary connection, and the inner threads of a plurality of limiting grooves are connected with limiting pieces
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the design of the whole prefabricated pipe pile, the outer blocking pipe and the inner blocking pipe are convenient to fixedly install, a user can conveniently install the outer blocking pipe in the prefabricated pipe pile body, the inner blocking pipe and the outer blocking pipe are convenient to disassemble and assemble, and the labor capacity of staff is reduced.
2. According to the utility model, through the design of the first blocking mechanism and the second blocking mechanism, the inner blocking pipe is placed in the outer blocking pipe, the inner blocking pipe and the outer blocking pipe are fixed through screws in the mounting groove, the two groups of outer blocking pipes are mounted on the upper side and the lower side of the precast tubular pile main body, the precast tubular pile main body is blocked through the outer blocking pipes, the double blocking effect is achieved on the precast tubular pile main body through the first blocking mechanism and the second blocking mechanism, and the situation that soil is filled in a pile core when the precast tubular pile is mounted is avoided.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a split view of the overall three-dimensional structure of the present utility model;
FIG. 3 is a schematic view of the three-dimensional structure of the outer plugging tube of the present utility model;
Fig. 4 is a schematic view of the inside of the three-dimensional structure of the inner plugging tube of the present utility model.
In the figure: 1. prefabricating a tubular pile main body; 2. an outer plug pipe; 201. a positioning ring; 202. a positioning groove; 3. an inner plugging pipe; 301. a mounting groove; 4. a first blocking mechanism; 401. an outer plugging pipe plugging plate; 402. an outer pipe blocking rotating rod; 403. a clamping groove; 5. a second blocking mechanism; 501. an inner plugging pipe plugging plate; 502. a rotating rod of the inner plugging pipe; 503. an inner blocking pipe rotating plate; 504. and a limit groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples:
Aiming at the defects of the prior art, the utility model aims to provide a pile core plugging device for a pulling-resistant prefabricated pipe pile, which aims to solve the technical problems that in the prior art, soil fills a pile core in the pressing process, even if part of the pile core is not filled, soil is filled into the pile core due to the fact that soil exists in the pile core when the foundation of a later-stage building is excavated, and the construction cost is increased.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a prefabricated tubular pile stake core plugging device of resistance to plucking, includes prefabricated tubular pile main part 1, and the upper and lower both sides of prefabricated tubular pile main part 1 all are equipped with outer stifled pipe 2, and the inside of outer stifled pipe 2 is equipped with interior stifled pipe 3, and the inside of outer stifled pipe 2 just is located the below of interior stifled pipe 3 and is equipped with first shutoff mechanism 4, and the inside of interior stifled pipe 3 all is equipped with second shutoff mechanism 5;
further, firstly, the inner blocking pipe 3 is installed in the outer blocking pipe 2, the periphery of the outer blocking pipe 2 and the periphery of the inner blocking pipe 3 are provided with mounting grooves 301, the inner structure size of the outer blocking pipe 2 and the outer structure size of the inner blocking pipe 3 are correspondingly arranged, the mounting grooves 301 on the inner blocking pipe 3 and the outer blocking pipe 2 are mutually overlapped, the inner blocking pipe 3 and the outer blocking pipe 3 are fixed by screwing screws into the mounting grooves 301, the outer blocking pipe 2 is installed in the precast tubular pile main body 1, the outer side of the outer blocking pipe 2 and the position corresponding to the precast tubular pile main body 1 are sleeved with positioning rings 201, four groups of positioning grooves 202 are formed in the positioning rings 201 and the precast tubular pile main body 1, the positioning rings 201 on the outer side of the outer blocking pipe 2 are mutually clamped with the precast tubular pile main body 1, the positioning rings 202 are mutually clamped, the outer blocking pipe 2 and the precast tubular pile main body 1 are fixed by the screws, and the precast tubular pile main body 1 can be simultaneously acted on the precast tubular pile main body 1 through the outer blocking pipe 2, and the precast tubular pile main body 1 is strengthened, and the precast pile main body 1 is blocked by the precast pile main body 1.
Referring to fig. 1 to 4, the specific structures of the first plugging mechanism 4 and the second plugging mechanism 5 are as follows:
The first plugging mechanism 4 comprises an outer plugging pipe plugging plate 401, wherein the outer plugging pipe plugging plate 401 is fixedly connected to the inside of the outer plugging pipe 2, an outer plugging pipe rotating rod 402 is rotatably connected to the inside of the outer plugging pipe plugging plate 401, and a clamping groove 403 is formed in the top of the outer plugging pipe rotating rod 402;
the second plugging mechanism 5 comprises an inner plugging tube plugging plate 501, wherein the inner plugging tube plugging plate 501 is fixedly connected to the inner part of the inner plugging tube 3, an inner plugging tube rotating rod 502 is arranged in the inner part of the inner plugging tube plugging plate 501, an inner plugging tube rotating plate 503 is fixedly connected to the outer side of the inner plugging tube rotating rod 502 and positioned below the inner plugging tube plugging plate 501, and two groups of limiting grooves 504 are formed in the inner plugging tube plugging plate 501 and the inner part of the inner plugging tube rotating plate 503.
Furthermore, the second plugging mechanism 5 is used for plugging the inner plugging tube 3, the inner plugging tube rotating rod 502 is rotated, the inner plugging tube rotating plate 503 and the outer structure of the inner plugging tube plugging plate 501 are correspondingly arranged, the inner plugging tube rotating plate 503 and the inner plugging tube 3 are connected in a rotating way, the inner plugging tube rotating rod 502 and the inner plugging tube plugging plate 501 are connected in a rotating way, the inner plugging tube rotating plate 503 is driven to rotate by the inner plugging tube rotating rod 502, the inner plugging tube rotating plate 503 is screwed out from the bottom of the inner plugging tube plugging plate 501, the limiting groove 504 in the inner plugging tube rotating plate 503 and the limiting groove 504 in the inner plugging tube plugging plate 501 are mutually overlapped, the inner plugging tube rotating plate 503 and the inner plugging tube plugging plate 501 are fixed by a screw when the screw is screwed into the limiting groove 504, can carry out the shutoff to interior stifled pipe 3, when rotating interior stifled pipe dwang 502, the outer structure size of interior stifled pipe dwang 502 bottommost is corresponding setting with the inner structure size of joint groove 403, interior stifled pipe dwang 502 bottommost and the mutual block of joint groove 403, interior stifled pipe dwang 502 drives outer stifled pipe dwang 402 and rotates, the inside of outer stifled pipe 2 just is located the below of outer stifled board 401 is equipped with outer stifled pipe dwang, and drive outer stifled pipe dwang through outer stifled pipe dwang 402 and rotate, rotate outer stifled pipe dwang from the bottom of outer stifled board 401, fix outer stifled pipe dwang and outer stifled board 401 through the screw, can carry out the shutoff to outer stifled pipe 2.
The working flow of the utility model is as follows: when the pile core plugging device is used, firstly, the inner plugging tube 3 is arranged in the outer plugging tube 2, the mounting grooves 301 on the inner plugging tube 3 and the outer plugging tube 2 are mutually overlapped, the inner plugging tube 3 and the outer plugging tube 3 are fixed when the screw is screwed into the mounting grooves 301, the positioning ring 201 on the outer side of the outer plugging tube 2 is mutually clamped with the precast pile body 1 when the outer plugging tube 2 is arranged in the precast pile body 1, the positioning ring 201 and the positioning groove 202 in the precast pile body 1 are mutually clamped, the screw is screwed into the positioning groove 202, the outer plugging tube 2 and the precast pile body 1 are fixed through the screw, and the precast pile body 1 can be plugged through the outer plugging tube 2, and meanwhile, the precast pile body 1 is reinforced through the inner plugging tube 3.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (7)
1. The utility model provides a prefabricated tubular pile stake core plugging device of resistance to plucking, includes prefabricated tubular pile main part (1), its characterized in that: the pipe pile comprises a prefabricated pipe pile main body (1), wherein the upper side and the lower side of the prefabricated pipe pile main body (1) are respectively provided with an outer blocking pipe (2), an inner blocking pipe (3) is arranged in the outer blocking pipe (2), a first blocking mechanism (4) is arranged in the outer blocking pipe (2) and below the inner blocking pipe (3), and a second blocking mechanism (5) is arranged in the inner blocking pipe (3);
The second plugging mechanism (5) comprises an inner plugging pipe plugging plate (501), the inner plugging pipe plugging plate (501) is fixedly connected to the inside of an inner plugging pipe (3), an inner plugging pipe rotating rod (502) is arranged in the inner plugging pipe plugging plate (501), an inner plugging pipe rotating plate (503) is fixedly connected to the outer side of the inner plugging pipe rotating rod (502) and the lower side of the inner plugging pipe plugging plate (501), and two groups of limiting grooves (504) are formed in the inner plugging pipe plugging plate (501) and the inner plugging pipe rotating plate (503).
2. The plugging device for the pile core of the uplift prefabricated pipe pile according to claim 1, wherein the plugging device is characterized in that: the inner plugging pipe rotating plate (503) and the outer structure of the inner plugging pipe plugging plate (501) are correspondingly arranged, and the inner plugging pipe rotating plate (503) and the inner plugging pipe (3) are connected in a rotating manner.
3. The plugging device for the pile core of the uplift prefabricated pipe pile according to claim 1, wherein the plugging device is characterized in that: the first plugging mechanism (4) comprises an outer plugging pipe plugging plate (401), the outer plugging pipe plugging plate (401) is fixedly connected to the inside of an outer plugging pipe (2), and an outer plugging pipe rotating rod (402) is connected to the inside of the outer plugging pipe plugging plate (401) in a rotating mode.
4. A stake core plugging device for a pull-out resistant precast tubular stake according to claim 3, characterized in that: the top of outer stifled pipe dwang (402) has seted up joint groove (403), the outer structure size of interior stifled pipe dwang (502) bottommost is corresponding setting with the inner structure size of joint groove (403).
5. The plugging device for the pile core of the uplift prefabricated pipe pile according to claim 1, wherein the plugging device is characterized in that: the outer side of the outer blocking pipe (2) and the corresponding position of the precast tubular pile main body (1) are sleeved with positioning rings (201), and four groups of positioning grooves (202) are formed in the positioning rings (201) and the inside of the precast tubular pile main body (1).
6. The plugging device for the pile core of the uplift prefabricated pipe pile according to claim 1, wherein the plugging device is characterized in that: the outer blocking pipe (2) and the inner blocking pipe (3) are provided with mounting grooves (301) at the periphery, and the inner structure of the outer blocking pipe (2) is correspondingly arranged with the outer structure of the inner blocking pipe (3).
7. The plugging device for the pile core of the uplift prefabricated pipe pile according to claim 1, wherein the plugging device is characterized in that: the inner plugging pipe rotating rod (502) is connected with the inner plugging pipe plugging plate (501) in a rotating way, and a plurality of limiting grooves (504) are connected with limiting pieces through internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725842.0U CN220813848U (en) | 2023-10-11 | 2023-10-11 | Pile core plugging device for anti-pulling prefabricated pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725842.0U CN220813848U (en) | 2023-10-11 | 2023-10-11 | Pile core plugging device for anti-pulling prefabricated pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813848U true CN220813848U (en) | 2024-04-19 |
Family
ID=90676443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725842.0U Active CN220813848U (en) | 2023-10-11 | 2023-10-11 | Pile core plugging device for anti-pulling prefabricated pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813848U (en) |
-
2023
- 2023-10-11 CN CN202322725842.0U patent/CN220813848U/en active Active
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| GR01 | Patent grant |