CN220057947U - Tubular pile feeder device - Google Patents
Tubular pile feeder device Download PDFInfo
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- CN220057947U CN220057947U CN202321242068.1U CN202321242068U CN220057947U CN 220057947 U CN220057947 U CN 220057947U CN 202321242068 U CN202321242068 U CN 202321242068U CN 220057947 U CN220057947 U CN 220057947U
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- pile
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- 238000000034 method Methods 0.000 abstract description 15
- 238000004880 explosion Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
The utility model relates to a tubular pile driver device comprising: pile body of pile driver, lifting lug, pile Zhou Xianwei device and pile core bolt; the pile body of the pile driver is cylindrical and is vertically arranged; the lifting lugs are arranged on two sides of the pile body of the pile driver and are fixedly connected with the pile body of the pile driver; the pile Zhou Xianwei device is cylindrical, and one end of the pile Zhou Xianwei device is fixedly connected with the bottom end wall of the pile body of the pile driver; the pile core bolt is cylindrical, the pile core bolt is fixedly connected with the bottom end wall of the pile body of the pile driver, and the pile core bolt is arranged in parallel with the inner side wall of the pile Zhou Xianwei device. The tubular pile driver provided by the utility model realizes the rapid centering of the tubular pile driver and the tubular pile head through the limiting function of the pile Zhou Xianwei device and the pile core bolt, and can further accurately realize the perpendicularity of the tubular pile driver, so that the pressure conduction between the tubular pile driver and the tubular pile can be improved in the pile driving process, and the condition of tubular pile head explosion is reduced.
Description
Technical Field
The utility model relates to the field of foundation construction engineering, in particular to a tubular pile feeder device.
Background
Along with the continuous development of modern society science and technology, the building design concept is changed and innovative continuously, and the building design such as green energy-saving low-carbon and high-efficiency building gradually becomes the mainstream. The tubular pile is used as a foundation treatment and pile foundation form, has been greatly developed nowadays, and has been widely applied to various building foundations by virtue of a series of advantages of short construction period, high strength, convenient construction, no influence of seasons in industrial production, no pollution to construction sites, reliable quality and the like, and plays a great role.
However, in the pile construction process, when the bottom of the pile driver is connected with the pile head of the pile, if the pile driver and the pile head of the pile are offset, the contact surface between the pile driver and the pile head is too small in the pile driving process, so that the pile head is stressed unevenly, and the pile head is extremely easy to burst.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a tubular pile driver device, and solves the problem that the existing pile driver and a pile head are not aligned in the pile driving process to cause pile head explosion.
The technical scheme for achieving the purpose is as follows: a tubular pile driver apparatus comprising: pile driver pile body (11), lifting lug (12), pile Zhou Xianwei device (13) and pile core bolt (14); the pile body (11) of the pile driver is columnar; the lifting lugs (12) are arranged on two sides of the pile body (11) of the pile driver, and the lifting lugs (12) are fixedly connected with the pile body (11) of the pile driver; the pile Zhou Xianwei device (13) is cylindrical, and one end of the pile Zhou Xianwei device (13) is fixedly connected with the bottom end wall of the pile body (11) of the pile driver; the pile core bolt (14) is cylindrical, is fixedly connected with the pile core bolt (14) and the bottom end wall of the pile body (11) of the pile driver, the pile core bolt (14) is arranged inside the pile Zhou Xianwei device (13), and the pile core bolt (14) and the inner side wall of the pile Zhou Xianwei device (13) are arranged in parallel. According to the tubular pile driver, the tubular pile driver (10) and the tubular pile head (15) are quickly centered through the limiting function of the pile Zhou Xianwei device (13) and the pile core bolt (14), the perpendicularity of the tubular pile driver (10) can be further accurately achieved, the pressure conduction between the tubular pile driver (10) and the tubular pile can be improved in the pile driving process, and the occurrence of tubular pile bursting is reduced.
A further improvement of the tubular pile driver device is that an annular space (131) for accommodating a tubular pile head (15) is formed between the inner side wall of the pile Zhou Xianwei device (13) and the outer side wall of the pile core bolt (14). According to the utility model, an annular space (131) for fixing the tubular pile head (15) is formed between the pile Zhou Xianwei device (13) and the pile core bolt (14), and the annular space (131) is matched with the tubular pile head (15), so that the centering efficiency of the tubular pile driver (10) and the tubular pile head (15) can be improved.
A tubular pile driver device, the diameter of the pile Zhou Xianwei device (13) being set in accordance with the tubular pile outer diameter. According to the utility model, the diameter of the pile Zhou Xianwei device (13) is correspondingly set according to the outer diameter of the pipe pile, so that the joint is more attached and is not easy to fall off, and the pressure conduction between the pipe pile and the pile feeder device (10) can be improved in the pile feeding process.
A tubular pile driver device, the diameter of the pile core bolt (14) being set according to the tubular pile core inner diameter. In the utility model, in the process of centering the tubular pile driver (10) and the tubular pile, the diameter of the pile core bolt (14) is set according to the outer diameter of the tubular pile, the outer peripheral wall of the pile core bolt (14) corresponds to the inner wall of the pile core of the tubular pile, and the tubular pile driver are not easy to shift after the centering process.
A tubular pile driver device, the pile core pin (14) being the same length as the pile Zhou Xianwei device (13). According to the utility model, the pile core bolt (14) and the pile Zhou Xianwei device (13) are cylindrical, the bolt (14) and the pile Zhou Xianwei device (13) are matched with the pile head (15) in size, the lengths of the pile core bolt (14) and the pile Zhou Xianwei device (13) are kept consistent, the pile head (15) and the pile driver (10) can be protected, and the service time of the pile driver (10) is prolonged.
A pile driver device, the perpendicularity of the pile driver pile body (11) is consistent with the perpendicularity of the pile. In the utility model, after the tubular pile driver (10) and the tubular pile head (15) are centered, the angles and directions of the tubular pile driver (10) and the tubular pile are consistent, namely the perpendicularity of the pile body (11) of the tubular pile driver is the same as that of the tubular pile, so that the error can be reduced.
A tubular pile driver device, the lifting lug (12) comprising a lifting lug hollow (121) through which a rope passes. In the centering process, the tubular pile driver (10) is required to be suspended and centered with the tubular pile head (15), a rope penetrates through the hollow part (121) of the lifting lug of the tubular pile driver (10), and the lifting lugs (12) are respectively positioned at two sides of the pile body (11) of the tubular pile driver, so that the tubular pile driver (10) can be stably maintained during suspended movement, and the operation efficiency is improved.
Drawings
Fig. 1 is a cross-sectional view of a pipe pile driver apparatus of the present utility model.
Fig. 2 is a top view of the pipe pile driver apparatus of the present utility model.
Fig. 3 is a bottom view of the pipe pile driver apparatus of the present utility model.
Fig. 4 is a bottom view of the tubular pile driver device of the present utility model after centering.
In the figure: 10. a tubular pile feeder device; 11. pile body of pile driver; 12. lifting lugs; 121. a lifting lug hollow part; 13. a stake Zhou Xianwei; 131. an annular space; 14. a pile core bolt; 15. pile head of pipe pile.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1, a cross-sectional view of a tubular pile driver apparatus of the present utility model is shown. The utility model provides a tubular pile feeder device, comprising: pile driver pile body 11, lifting lug 12, pile Zhou Xianwei device 13 and pile core bolt 14; pile body 11 of the pile driver is columnar.
The pile driver shaft 11 is a main body of the tubular pile driver 10, and the length of the pile driver shaft 11 can be adjusted according to specific needs, which is not limited herein.
Referring to fig. 2, fig. 2 shows a top view of the pipe pile driver apparatus of the present utility model. The tubular pile driver device according to the present utility model will be described with reference to fig. 1.
As shown in fig. 1 and 2, lifting lugs 12 are disposed at two sides of pile driver pile body 11, and lifting lugs 12 are fixedly connected with pile driver pile body 11. The lifting lugs 12 are a pair, are vertically arranged and symmetrically distributed on two sides of the pile body 11 of the pile driver.
In other embodiments, the lifting lugs 12 may be one, fixedly connected to the top wall of the pile driver pile body 11, or may be four, and are respectively distributed on two sides of the pile driver pile body 11 in pairs, which is not limited herein.
Referring to fig. 3, a bottom view of the tubular pile driver apparatus of the present utility model is shown. The pile Zhou Xianwei device 13 is cylindrical, and one end of the pile Zhou Xianwei device 13 is fixedly connected with the bottom end wall of the pile body 11 of the pile driver; wherein, the fixing mode of the pile Zhou Xianwei device 13 and the bottom end wall of the pile driver body 11 is welding.
Preferably, the shape of the stake Zhou Xianwei is adapted to the shape of the stake head 15.
In this embodiment, the pile Zhou Xianwei device 13 is configured to be cylindrical for adapting to the tubular pile head 15, and in other embodiments, the pile Zhou Xianwei device 13 adapted to the square tubular pile head may be square cylindrical, and the pile Zhou Xianwei device 13 adapted to the triangular tubular pile head may be triangular cylindrical, which is not limited herein.
Referring to fig. 3, the pile core bolt 14 is cylindrical, the pile core bolt 14 is fixedly connected with the bottom end wall of the pile body 11 of the pile driver, the pile core bolt 14 is inside the pile Zhou Xianwei device 13, and the pile core bolt 14 is parallel to the inner side wall of the pile Zhou Xianwei device 13. The pile core pin 14 and the pile Zhou Xianwei device 13 of the embodiment have a cylindrical structure with different diameters and the same circle center.
In this embodiment, the fixing manner of the pile core pin 14 and the bottom end wall of the pile driver shaft 11 is welding, and in other embodiments, the fixing manner of the pile core pin 14 and the bottom end wall of the pile driver shaft 11 may be a detachable structure, which is not limited herein.
Referring to fig. 4, fig. 4 shows a bottom view of the tubular pile driver device of the present utility model in a centered position. The utility model provides a tubular pile driver device, wherein an annular space (131) for accommodating a tubular pile head (15) is formed between the inner side wall of a pile Zhou Xianwei device (13) and the outer side wall of a pile core bolt (14).
In this embodiment, the annular space (131) has the main function of preventing the tubular pile head 15 from being greatly deviated in the centered position, i.e. limiting the position of the tubular pile head 15.
The utility model provides a tubular pile feeder device, wherein the diameter of a pile Zhou Xianwei device 13 is set according to the outer diameter of a tubular pile. Wherein the diameter of the stake Zhou Xianwei is 4cm greater than the outside diameter of the stake.
In other embodiments, the diameter of the stake Zhou Xianwei device 13 may be 2cm or 6cm greater than the outside diameter of the stake, and no limitation is placed on the specific values.
The utility model provides a tubular pile driver device, wherein the diameter of a pile core bolt 14 is set according to the inner diameter of a tubular pile core. The diameter of the pile core bolt 14 is smaller than the outer inner diameter of the pipe pile by 4cm, and in the centering process, the quick centering can be realized, and the operation efficiency is improved. In other embodiments, the diameter of the stake core pin 14 may be 1cm less than the inside diameter of the stake or 6cm less than the inside diameter of the tube diameter, and no limitation is placed on the specific values.
The utility model provides a tubular pile driver device, wherein the length of a pile core bolt 14 is the same as that of a pile Zhou Xianwei device 13.
In this embodiment, the pile core pin 14 and the pile Zhou Xianwei device 13 are cylindrical shells with the same circle center and different diameters, and the pile core pin 14 and the pile Zhou Xianwei device 13 are identical in length, so that the tubular pile driver 10 and the tubular pile head 15 can be centered conveniently.
In other embodiments, the length of the pile core pin 14 may be longer than the length of the pile Zhou Xianwei device 13, and during the process of aligning the pile driver 10 with the pile head 15, the pile core pin 14 is inserted into the pile core and then reaches the pile periphery limiter 13 to limit the pile head 15.
The utility model provides a tubular pile driver device, wherein the perpendicularity of a pile body 11 of the pile driver is consistent with that of a tubular pile. In this embodiment, the perpendicularity of the pipe pile and the pipe pile driver is measured by using a theodolite, and in other embodiments, the perpendicularity measurement may be performed by using a total station or a spot projector.
The present utility model provides a tubular pile driver device, in which the lifting lug 12 comprises a lifting lug hollow part 121 through which a rope passes.
In this embodiment, in the pile follower lifting process, the lifting lugs 12 symmetrically distributed on both sides of the pile body 11 of the pile follower can keep the pile follower device 10 stable, and the balance cannot be lost, so that the pile follower is convenient to center, and the operation efficiency is improved.
In the utility model, the construction process of the pipe pile comprises the steps of construction preparation, pile position paying-off, pile sinking, hoisting of a pipe pile feeder, centering of the pipe pile feeder, pile feeding, recovery of the pipe pile feeder and construction completion.
The tubular pile driver device 10 participates in the operation process of centering and tubular pile driving by the tubular pile driver device 10.
Before the tubular pile driver 10 is centered, the tubular pile is driven, two theodolites are adopted to form orthogonal directions to check the perpendicularity of the tubular pile before the tubular pile is driven, and when the tubular pile is driven into the ground for about 3m, the perpendicularity of the tubular pile body is measured again.
In the centering process of the tubular pile driver, the tubular pile driver 10 is vertically lifted during centering due to the arrangement of the pile circumference limiter 13 and the pile core bolt 14 on the tubular pile driver 10, and is centered with the tubular pile after being stabilized.
After the centering of the tubular pile driver 10 is completed, the tubular pile is driven into the designed elevation after the verticality of the tubular pile driver 10 is rechecked, and the tubular pile driving is completed.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (7)
1. The tubular pile driver device is characterized by comprising a pile driver pile body (11), lifting lugs (12), a pile Zhou Xianwei device (13) and a pile core bolt (14);
the pile body (11) of the pile driver is columnar;
the lifting lugs (12) are arranged on two sides of the pile body (11) of the pile driver, and the lifting lugs (12) are fixedly connected with the pile body (11) of the pile driver;
the pile Zhou Xianwei device (13) is cylindrical, and one end of the pile Zhou Xianwei device (13) is fixedly connected with the bottom end wall of the pile body (11) of the pile driver;
the pile core bolt (14) is cylindrical, the pile core bolt (14) is fixedly connected with the bottom end wall of the pile body (11) of the pile driver, the pile core bolt (14) is arranged inside the pile Zhou Xianwei device (13), and the pile core bolt (14) and the inner side wall of the pile Zhou Xianwei device (13) are arranged in parallel.
2. A tubular pile driver device according to claim 1, characterised in that an annular space (131) is formed between the inner side wall of the pile Zhou Xianwei device (13) and the outer side wall of the pile core spigot (14) for receiving a tubular pile head (15).
3. A pipe pile driver apparatus according to claim 2, characterised in that the diameter of the pile Zhou Xianwei means (13) is set in accordance with the pipe pile outer diameter.
4. A tubular pile driver device according to claim 1, characterised in that the diameter of the pile core spigot (14) is set in accordance with the tubular pile core inner diameter.
5. A tubular pile driver device according to claim 1, characterised in that the pile core pin (14) is the same length as the pile Zhou Xianwei device (13).
6. A tubular pile driver device according to claim 1, characterised in that the perpendicularity of the pile body (11) is identical to the perpendicularity of the tubular pile.
7. A pipe pile driver apparatus according to claim 1, characterised in that the lifting lug (12) comprises a lifting lug hollow (121) through which a rope passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242068.1U CN220057947U (en) | 2023-05-22 | 2023-05-22 | Tubular pile feeder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242068.1U CN220057947U (en) | 2023-05-22 | 2023-05-22 | Tubular pile feeder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057947U true CN220057947U (en) | 2023-11-21 |
Family
ID=88753096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321242068.1U Active CN220057947U (en) | 2023-05-22 | 2023-05-22 | Tubular pile feeder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057947U (en) |
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2023
- 2023-05-22 CN CN202321242068.1U patent/CN220057947U/en active Active
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