CN220704506U - Precast pile protects barrel mouth location protection device - Google Patents
Precast pile protects barrel mouth location protection device Download PDFInfo
- Publication number
- CN220704506U CN220704506U CN202322264094.0U CN202322264094U CN220704506U CN 220704506 U CN220704506 U CN 220704506U CN 202322264094 U CN202322264094 U CN 202322264094U CN 220704506 U CN220704506 U CN 220704506U
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- piece
- positioning
- positioning piece
- precast pile
- protection device
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- 210000001503 joint Anatomy 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 45
- 239000010959 steel Substances 0.000 claims description 45
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a precast pile cylinder protection opening positioning protection device, which belongs to the technical field of constructional engineering and comprises a first positioning piece and a second positioning piece; the outer sides of the first positioning piece and the second positioning piece are provided with arc grooves, and the inner sides of the first positioning piece and the second positioning piece are provided with rectangular grooves; the front parts of the butt joint positions of the first positioning piece and the second positioning piece are provided with inserting seats, the inserting seats are symmetrically arranged in the arc-shaped grooves, inserting grooves are formed in the inserting seats, first inserting pieces are arranged in the inserting grooves, and two ends of each first inserting piece penetrate through the upper parts of the first positioning piece and the second positioning piece. The stability of precast pile installation can be guaranteed, precast pile installation position is accurate to protect a section of thick bamboo inner wall.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a precast pile cylinder protecting opening positioning protection device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In cast-in-situ bored piles, it is often necessary to embed steel casing to locate the pile site to be bored. When the pile casing is used, the pile position center is firstly used as a circle, the pile casing position is determined on the soil according to the radius of the pile casing, and then the pile casing is buried in the soil by applying pressure. After the pile casing is driven, the prefabricated pile is installed in the pile casing, and the prefabricated pile is made of various materials and various forms of piles (such as wood piles, concrete square piles, prestressed concrete pipe piles, steel piles and the like) in factories or construction sites, and is driven, pressed or vibrated into soil by pile sinking equipment.
Because the precast pile is mostly hoisted by a crane, the precast pile is easy to shake in the process of being put into the pile casing, so that the installation position of the precast pile is inaccurate; precast pile rocks, has increased the operation degree of difficulty, receives the influence of weather easily. And the width of precast pile is less than the diameter of a pile casing, when the below is in the pile casing, if take place to rock, precast pile can collide with the pile casing inner wall, and then leads to the pile casing to damage.
Disclosure of Invention
Aiming at the problems, the utility model provides the precast pile protection cylinder mouth positioning protection device which can ensure the stability of precast pile installation, ensure that the precast pile installation position is accurate and protect the inner wall of the protection cylinder.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a precast pile casing mouth positioning protection device comprises a first positioning piece and a second positioning piece; the outer sides of the first positioning piece and the second positioning piece are provided with arc grooves, and the inner sides of the first positioning piece and the second positioning piece are provided with rectangular grooves; the front parts of the butt joint positions of the first positioning piece and the second positioning piece are provided with inserting seats, the inserting seats are symmetrically arranged in the arc-shaped grooves, inserting grooves are formed in the inserting seats, first inserting pieces are arranged in the inserting grooves, and two ends of each first inserting piece penetrate through the upper parts of the first positioning piece and the second positioning piece.
Further, one side of the plug seat is provided with a first steel bar, the upper end and the lower end of the first steel bar are fixedly connected with the inner wall surface of the arc-shaped groove, and the first steel bar is vertically arranged.
Further, one side of the first steel bar is provided with a second steel bar, one end of the second steel bar is fixedly connected with the bottom surface of the arc-shaped groove, and the other end of the second steel bar is fixedly connected with the side part of the first steel bar.
Further, one side of the second steel bar is provided with a third steel bar, the upper end and the lower end of the third steel bar are fixedly connected with the inner wall surface of the arc-shaped groove, and the third steel bar is obliquely arranged.
Further, a plurality of fourth reinforcing bars are arranged at intervals on the side parts of the third reinforcing bars, the upper end and the lower end of each fourth reinforcing bar are fixedly connected with the inner wall surface of the arc-shaped groove, and the fourth reinforcing bars are vertically arranged.
Further, the first steel bar, the second steel bar, the third steel bar and the fourth steel bar are arranged in the arc-shaped groove.
Further, a first reinforcing steel bar is arranged at the rear part of the butt joint position of the first positioning piece and the second positioning piece, a first fixing piece is arranged at the side part of the first reinforcing steel bar in the arc-shaped groove of the first positioning piece, and a second fixing piece is arranged at the side part of the first reinforcing steel bar in the arc-shaped groove of the second positioning piece; through holes are formed in the first fixing piece and the second fixing piece, and the through holes of the first fixing piece are aligned with the through holes of the second fixing piece up and down.
Further, a second plug connector is arranged in the through hole; the upper portion of the second plug connector penetrates through the first locating piece and the second locating piece, and the lower end of the second plug connector is arranged in the through holes of the first fixing piece and the second fixing piece.
Further, a second handle is arranged at the upper end of the second plug connector, and the second handle is fixedly connected with the second plug connector.
Further, a first handle is arranged at the upper end of the first plug connector, and the first handle is fixedly connected with the first plug connector.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. the utility model is provided with the first positioning piece and the second positioning piece, the inner sides of the first positioning piece and the second positioning piece are provided with the rectangular grooves, the first positioning piece and the second positioning piece are in butt joint, the first positioning piece and the second positioning piece are connected through the first plug-in piece and the second plug-in piece, the rectangular grooves are aligned to form square holes, the outer side surfaces of the precast piles are prevented from contacting with the inner sides of the square holes, the precast piles can be stably placed in the pile casing, and the precast piles are prevented from shaking, so that the precast piles and the inner walls of the pile casing are protected.
2. The positioning protection device is of a split type structure, is formed by butting the first positioning piece and the second positioning piece, can play a role in positioning and protecting the precast pile, is convenient to detach, is convenient to transport after the precast pile is detached, and has high applicability.
3. According to the utility model, the first steel bar, the second steel bar, the third steel bar and the fourth steel bar are arranged, and the strength of the positioning protection device is increased through the steel bar structure, so that the positioning protection device is more durable, and the service life is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a top view of the positioning protection device of the present utility model;
FIG. 2 is a front view of the positioning and protecting device of the present utility model;
FIG. 3 is a rear view of the positioning and protecting device of the present utility model;
FIG. 4 is a cross-sectional view of the positioning and protecting device of the present utility model;
in the figure: 1. positioning protection device; 2. a first positioning member; 3. a second positioning member; 4. a first handle; 5. a second handle; 6. a first plug member; 7. a socket; 8. a plug-in groove; 9. a first reinforcing bar; 10. a second reinforcing bar; 11. a third reinforcing bar; 12. an arc-shaped groove; 13. a second plug member; 14. a first fixing member; 15. a second fixing member; 16. a fourth reinforcing bar; 17. rectangular grooves; 18. square holes.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
The utility model is described in detail below by referring to the drawings, and the positioning protection device for the precast pile cylinder protecting mouth disclosed in the embodiment, as shown in fig. 2, comprises a first positioning piece 2 and a second positioning piece 3; the outer sides of the first positioning piece 2 and the second positioning piece 3 are provided with arc-shaped grooves 12, and the inner sides of the first positioning piece and the second positioning piece are provided with rectangular grooves 17; the front part of the butt joint position of the first positioning piece 2 and the second positioning piece 3 is provided with a plug seat 7, the plug seat 7 is symmetrically arranged in the arc-shaped groove 12, the plug seat 7 is provided with a plug groove 8, the plug groove 8 is internally provided with a first plug piece 6, and two ends of the first plug piece 6 penetrate through the upper parts of the first positioning piece 2 and the second positioning piece 3.
As shown in fig. 1, the first positioning member 2 and the second positioning member 3 have a semicircular structure, and the rectangular grooves 17 of the first positioning member 2 and the second positioning member 3 are aligned, so that the first positioning member and the second positioning member are in butt joint, and the rectangular grooves 17 of the first positioning member and the second positioning member form a square hole 18 together. After the butt joint, the first plug connector 6 and the second plug connector 13 are inserted, and the first positioning piece 2 and the second positioning piece 3 are connected.
The first positioning piece 2 consists of a cross rod and two vertical rods, wherein the vertical rods are arranged at two ends of the cross rod, the upper parts of the vertical rods are fixedly connected with the cross rod, and the lower parts of the vertical rods penetrate through the upper surface of the positioning piece to the inside of the inserting groove 8 of the inserting seat 7. One side of the plug seat 7 is a square plate, the other side is a cylindrical structure, the upper end and the lower end of the square plate are fixedly connected with the inner wall of the arc-shaped groove, the upper part of the cylindrical structure is provided with a plug groove 8, and the plug groove 8 is a circular groove.
One side of the plug seat 7 is provided with a first steel bar 9, the upper end and the lower end of the first steel bar 9 are fixedly connected with the inner wall surface of the arc-shaped groove 12, and the first steel bar 9 is vertically arranged. One side of the first steel bar 9 is provided with a second steel bar 10, one end of the second steel bar 10 is fixedly connected with the bottom surface of the arc-shaped groove 12, and the other end of the second steel bar 10 is fixedly connected with the side part of the first steel bar 9.
One side of the second reinforcing steel bar 10 is provided with a third reinforcing steel bar 11, the upper end and the lower end of the third reinforcing steel bar 11 are fixedly connected with the inner wall surface of the arc-shaped groove 12, and the third reinforcing steel bar 11 is obliquely arranged. The lateral part interval of third reinforcing bar 11 sets up a plurality of fourth reinforcing bars 16, and the upper and lower end and the internal face fixed connection of arc recess 12 of fourth reinforcing bar 16, and fourth reinforcing bar 16 vertical setting. The first reinforcing bar 9, the second reinforcing bar 10, the third reinforcing bar 11 and the fourth reinforcing bar 16 are arranged in the arc-shaped groove 12. The strength of the positioning protection device 1 is enhanced by arranging the reinforcing steel bars, so that the precast pile is better positioned and protected.
The rear part of the butt joint position of the first positioning piece 2 and the second positioning piece 3 is provided with a first reinforcing steel bar 9, the side part of the first reinforcing steel bar in the arc-shaped groove 12 of the first positioning piece 2 is provided with a first fixing piece 14, and the side part of the first reinforcing steel bar in the arc-shaped groove 12 of the second positioning piece 3 is provided with a second fixing piece 15. The first steel bars 9 positioned at the rear side of the positioning protection device 1 are respectively arranged in the arc-shaped grooves of the first positioning piece 2 and the second positioning piece 3, the first fixing piece 14 is fixedly connected with the first steel bars in the arc-shaped groove 12 of the first positioning piece 2, and the second fixing piece 15 is fixedly connected with the first steel bars in the arc-shaped groove 12 of the second positioning piece 3.
As shown in fig. 3, the first fixing member 14 and the second fixing member 15 are disposed on the same side, through holes are provided in the first fixing member 14 and the second fixing member 15, and the through holes of the first fixing member 14 are aligned vertically with the through holes of the second fixing member 15. A second plug connector 13 is arranged in the through hole; the upper part of the second plug connector 13 penetrates through the first positioning piece 2 and the second positioning piece 3, and the lower end of the second plug connector 13 is arranged in the through holes of the first fixing piece 14 and the second fixing piece 15. The second plug-in connector 13 passes through the through hole of the first fixing member 14 and the through hole of the second fixing member 15 in sequence to connect the rear sides of the positioning members. The positioning piece is connected through the plug connector, so that the position of the positioning protection device 1 is ensured to be fixed during use, and the deviation caused by the collision of precast piles is avoided.
The upper end of the second plug connector 13 is provided with a second handle 5, and the second handle 5 is fixedly connected with the second plug connector 13. The upper end of the first plug connector 6 is provided with a first handle 4, and the first handle 4 is fixedly connected with the first plug connector 6. The first handle 4 and the second handle 5 are of a hexagonal structure, and round holes are formed in the hexagonal structure, so that workers can conveniently hook the handles to pull out the plug connector.
During installation, the rectangular grooves 17 of the first positioning piece 2 and the second positioning piece 3 are aligned, the first plug connector 6 is inserted into the plug groove 8 of the plug seat 7 after alignment, and the second plug connector 13 is inserted into the first fixing piece 14 and the second fixing piece 15, so that the first positioning piece 2 and the second positioning piece 3 are connected. When the positioning protection device 1 is used, the positioning protection device 1 is placed on the upper portion of the pile casing, the precast pile is lifted by the crane, the bottom of the precast pile is aligned with the square hole 18 of the positioning protection device 1, the precast pile can be placed down, the side wall of the precast pile is contacted with the inner wall of the square hole 18, the precast pile is prevented from shaking, the side wall of the precast pile and the inner wall of the pile casing are protected, the precast pile can be placed into the pile casing according to the position accuracy of the square hole 18, and the accuracy of the installation position is guaranteed.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The precast pile casing mouth positioning protection device is characterized by comprising a first positioning piece and a second positioning piece; the outer sides of the first positioning piece and the second positioning piece are provided with arc grooves, and the inner sides of the first positioning piece and the second positioning piece are provided with rectangular grooves; the front parts of the butt joint positions of the first positioning piece and the second positioning piece are provided with inserting seats, the inserting seats are symmetrically arranged in the arc-shaped grooves, inserting grooves are formed in the inserting seats, first inserting pieces are arranged in the inserting grooves, and two ends of each first inserting piece penetrate through the upper parts of the first positioning piece and the second positioning piece.
2. The precast pile casing mouth positioning protection device of claim 1, wherein a first steel bar is arranged on one side of the plug seat, the upper end and the lower end of the first steel bar are fixedly connected with the inner wall surface of the arc-shaped groove, and the first steel bar is vertically arranged.
3. A precast pile casing mouth positioning protection device as defined in claim 2, wherein a second reinforcing bar is arranged at one side of the first reinforcing bar, one end of the second reinforcing bar is fixedly connected with the bottom surface of the arc-shaped groove, and the other end is fixedly connected with the side part of the first reinforcing bar.
4. A precast pile casing mouth positioning protection device as defined in claim 3, wherein a third steel bar is arranged at one side of the second steel bar, the upper end and the lower end of the third steel bar are fixedly connected with the inner wall surface of the arc-shaped groove, and the third steel bar is obliquely arranged.
5. The precast pile casing mouth positioning protection device of claim 4, wherein a plurality of fourth steel bars are arranged at intervals on the side parts of the third steel bars, the upper ends and the lower ends of the fourth steel bars are fixedly connected with the inner wall surfaces of the arc-shaped grooves, and the fourth steel bars are vertically arranged.
6. The precast pile casing mouth positioning protection device of claim 5, wherein the first, second, third and fourth reinforcing bars are disposed in the arcuate recess.
7. The precast pile casing mouth positioning protection device according to claim 1, wherein a first reinforcing steel bar is arranged at the rear part of the butt joint position of the first positioning piece and the second positioning piece, a first fixing piece is arranged at the side part of the first reinforcing steel bar in the arc-shaped groove of the first positioning piece, and a second fixing piece is arranged at the side part of the first reinforcing steel bar in the arc-shaped groove of the second positioning piece; through holes are formed in the first fixing piece and the second fixing piece, and the through holes of the first fixing piece are aligned with the through holes of the second fixing piece up and down.
8. A precast pile casing mouth positioning protection device as defined in claim 7, wherein a second plug is arranged in the through hole; the upper portion of the second plug connector penetrates through the first locating piece and the second locating piece, and the lower end of the second plug connector is arranged in the through holes of the first fixing piece and the second fixing piece.
9. A precast pile casing mouth positioning protection device as defined in claim 8, wherein a second handle is provided at an upper end of the second plug, and the second handle is fixedly connected with the second plug.
10. A precast pile casing mouth positioning protection device as defined in claim 1, wherein a first handle is provided at an upper end of the first plug-in unit, and the first handle is fixedly connected with the first plug-in unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322264094.0U CN220704506U (en) | 2023-08-22 | 2023-08-22 | Precast pile protects barrel mouth location protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322264094.0U CN220704506U (en) | 2023-08-22 | 2023-08-22 | Precast pile protects barrel mouth location protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220704506U true CN220704506U (en) | 2024-04-02 |
Family
ID=90451040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322264094.0U Active CN220704506U (en) | 2023-08-22 | 2023-08-22 | Precast pile protects barrel mouth location protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220704506U (en) |
-
2023
- 2023-08-22 CN CN202322264094.0U patent/CN220704506U/en active Active
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| GR01 | Patent grant | ||
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