CN117822662A - Auxiliary structure and method for reinforcing concrete prefabricated hollow pile - Google Patents
Auxiliary structure and method for reinforcing concrete prefabricated hollow pile Download PDFInfo
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- CN117822662A CN117822662A CN202311770508.5A CN202311770508A CN117822662A CN 117822662 A CN117822662 A CN 117822662A CN 202311770508 A CN202311770508 A CN 202311770508A CN 117822662 A CN117822662 A CN 117822662A
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- fixedly connected
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- reinforcing
- bottom plate
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 48
- 239000004567 concrete Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 25
- 239000011178 precast concrete Substances 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The application relates to the technical field of constructional engineering, a concrete prefabricated hollow pile reinforcing auxiliary structure and a reinforcing method are disclosed, the concrete prefabricated hollow pile reinforcing auxiliary structure comprises a base plate, the third screw is evenly offered all around on bottom plate upper portion, bottom plate upper portion is provided with hollow post body, bottom plate upper portion is provided with L template, L template upper portion is provided with supporting component, bottom plate upper portion is provided with fixed subassembly, L template one end fixedly connected with second lug, the second recess has been offered to the one end that the second lug was kept away from to L template, the second screw has been offered on second recess upper portion, the inboard threaded connection of second screw has the fourth bolt. Through the cooperation between structures such as bottom plate, L template, U type lag, first lug, first recess, connecting block and first bolt, realized reinforcing auxiliary structure can protect when consolidating the prefabricated hollow pile of concrete, prevent that corrosive soil from causing the corruption to the concrete to improve the life of the prefabricated hollow pile of concrete.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a reinforcing auxiliary structure and a reinforcing method for a concrete prefabricated hollow pile.
Background
The precast concrete hollow pile is a structural element commonly used for foundation engineering, is commonly used for supporting projects such as buildings, bridges, wharfs and the like, and is required to reinforce auxiliary structures in some projects so as to improve the overall performance, the load resistance capacity or adapt to special engineering environments.
In the prior art, the reinforcing auxiliary structure cannot be used for protecting the concrete prefabricated hollow pile while reinforcing the concrete prefabricated hollow pile, and the concrete prefabricated hollow pile is corroded by corrosive soil, so that the service life of the concrete prefabricated hollow pile is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an auxiliary structure and a method for reinforcing the concrete precast hollow pile, which solve the problem that the service life of the concrete precast hollow pile is reduced due to corrosion of corrosive soil.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a concrete prefabricated hollow pile consolidates auxiliary structure, includes the bottom plate, the third screw has evenly been seted up around the bottom plate upper portion, bottom plate upper portion is provided with hollow post body, bottom plate upper portion is provided with L template, L template upper portion is provided with supporting component, bottom plate upper portion is provided with fixed subassembly, L template one end fixedly connected with second lug, the second recess has been seted up to the one end that the second lug was kept away from to L template, the second screw has been seted up on second recess upper portion, the inboard threaded connection of second screw has the fourth bolt.
Preferably, the supporting component comprises a third installation block, a connecting shaft, support columns, supporting blocks, fixing blocks and fifth bolts, wherein the third installation block is fixedly connected to the upper portion of the L-shaped plate, the left side and the right side of the third installation block are fixedly connected with the connecting shaft, the support columns are rotatably connected to the outer sides of the connecting shaft, the support columns are away from one ends of the connecting shaft and are fixedly connected with the supporting blocks, the fixing blocks are arranged on the lower portions of the supporting blocks, and the fixing blocks are fixedly connected with the supporting blocks through the fifth bolts.
Preferably, the fixed subassembly includes U type lag, first lug, first recess, connecting block and first bolt, U type lag sets up in bottom plate upper portion left and right sides, first lug fixed connection is in U type lag one side, the connecting block sets up at U type lag opposite side, connecting block fixed connection is in U type lag lower part outside, the inboard threaded connection of connecting block has first bolt.
Preferably, the outer side of the middle part of the hollow column body is fixedly connected with a mounting sleeve, and the inner sides of the periphery of the mounting sleeve are uniformly and fixedly connected with reinforcing steel bars.
Preferably, the upper part of the outer side of the U-shaped protective sleeve is fixedly connected with a supporting plate, and a camera is arranged on the upper part of the supporting plate.
Preferably, the U-shaped lag outside sliding connection has the reinforcement cover, the first installation piece of reinforcement cover front side fixedly connected with, first installation piece left side fixedly connected with tenon, tenon middle part threaded connection has the second bolt, the second installation piece of reinforcement cover rear side fixedly connected with, the second installation piece, second installation piece middle part is provided with first screw, the mortise has been seted up in the second installation piece left side, the reinforcement cover passes through third bolt and U-shaped lag fixed connection.
Preferably, the second protruding block is slidably connected inside the other second groove, and the fourth bolt is fixedly connected with the other L-shaped plate through the second protruding block.
Preferably, the tenon sliding connection is inside another fourth of twelve earthly branches groove, second bolt threaded connection is inside first screw.
Preferably, the connecting block is fixedly connected with the L-shaped plate through a first bolt, and the first bolt is in threaded connection with the inner side of the third screw hole.
The reinforcing method of the reinforcing auxiliary structure of the concrete precast hollow pile comprises the following steps of;
firstly, placing a bottom plate in a pre-excavated pile foundation, accurately placing a hollow pile on the upper part of the bottom plate by using a crane or a crane, pushing a U-shaped protective sleeve to the side close to the bottom plate to enable the U-shaped protective sleeve to drive a first lug to slide into a first groove, enabling the U-shaped protective sleeve and a hollow column body to form a cavity, and finally filling concrete into the cavity;
pushing the L-shaped plate to enable the L-shaped plate to drive the second convex block to slide into the second groove, rotating the second bolt to enable the second bolt to be connected with the two L-shaped plates, rotating the first bolt to enable the first bolt to be fixedly connected with the bottom plate, the L-shaped plate and the connecting block, pulling the support column to enable the support column to drive the support block to rotate along the connecting shaft, and rotating the fifth bolt to enable the fifth bolt to be connected with the fixing block and the two support blocks after the support column is adjusted to a proper position;
step three, pushing the two reinforcing sleeves to enable the two reinforcing sleeves to move relatively, enabling the reinforcing sleeves to drive the first mounting block and the second mounting block to move, enabling the first mounting block to move and drive the tenon to slide into the mortise, and enabling the second bolt to be fixedly connected with the first mounting block and the second mounting block by rotating the second bolt.
The invention provides a reinforcing auxiliary structure and a reinforcing method for a concrete prefabricated hollow pile. The beneficial effects are as follows:
1. according to the invention, through the cooperation among the structures such as the bottom plate, the L-shaped plate, the U-shaped protective sleeve, the first convex block, the first groove, the connecting block and the first bolt, the reinforcement auxiliary structure can be used for reinforcing the concrete prefabricated hollow pile and protecting the concrete at the same time, and corrosion of corrosive soil to the concrete is prevented, so that the service life of the concrete prefabricated hollow pile is prolonged.
2. According to the invention, through the cooperation among the structures such as the third mounting block, the connecting shaft, the supporting column, the supporting block, the fixing block, the fifth bolt and the like, the reinforcement auxiliary structure can support the concrete prefabricated hollow pile, and the concrete prefabricated hollow pile is prevented from toppling.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an expanded view of the present invention;
fig. 4 is an enlarged view at a in fig. 3;
FIG. 5 is an enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view at C in FIG. 3;
fig. 7 is a schematic view of a support structure according to the present invention.
Wherein, 1, the bottom plate; 2. a fixed block; 3. a hollow column body; 4. a mounting sleeve; 5. reinforcing steel bars; 6. a U-shaped protective sleeve; 7. a first bump; 8. a first groove; 9. a connecting block; 10. a first bolt; 11. a support plate; 12. a camera; 13. reinforcing the sleeve; 14. a first mounting block; 15. a tenon; 16. a second bolt; 17. a second mounting block; 18. mortise; 19. a first screw hole; 20. a third bolt; 21. an L-shaped plate; 22. a fourth bolt; 23. a second bump; 24. a second groove; 25. a second screw hole; 26. a third screw hole; 27. a third mounting block; 28. a connecting shaft; 29. a support column; 30. a support block; 31. and a fifth bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-7, the embodiment of the invention provides an auxiliary structure for reinforcing a precast hollow pile of concrete and a reinforcing method, which comprises a bottom plate 1, wherein third screw holes 26 are uniformly formed around the upper part of the bottom plate 1, a hollow column body 3 is arranged at the upper part of the bottom plate 1, an L-shaped plate 21 is arranged at the upper part of the bottom plate 1, a supporting component is arranged at the upper part of the L-shaped plate 21, a second bump 23 is fixedly connected at one end of the L-shaped plate 21, a second groove 24 is formed at one end of the L-shaped plate 21 far away from the second bump 23, a second screw hole 25 is formed at the upper part of the second groove 24, a fourth bolt 22 is connected at the inner side of the second screw hole 25 in a threaded manner, the fixing component comprises a U-shaped protective sleeve 6, a first bump 7, a first groove 8, a connecting block 9 and a first bolt 10, the U-shaped protective sleeve 6 is arranged at the left and right sides of the upper part of the bottom plate 1, the first bump 7 is fixedly connected at one side of the U-shaped protective sleeve 6, the connecting block 9 is arranged at the other side of the U-shaped protective sleeve 6, the connecting block 9 is fixedly connected at the outer side of the lower part of the U-shaped protective sleeve 6, the first bolt 10 is fixedly connected at the inner side of the connecting block 9, the mounting sleeve 4 is fixedly connected at the outer side of the middle part of the hollow column body 3, the reinforcing steel bars 5 are uniformly and fixedly connected at the inner side around the mounting sleeve 4, the supporting plate 11 is fixedly connected at the upper part of the outer side of the U-shaped protective sleeve 6, the camera 12 is arranged at the upper part of the supporting plate 11, the reinforcing sleeve 13 is slidably connected at the outer side of the U-shaped protective sleeve 6, the first mounting block 14 is fixedly connected at the front side of the reinforcing sleeve 13, the tenon 15 is fixedly connected at the left side of the first mounting block 14, the second bolt 16 is fixedly connected at the middle part of the tenon 15, the second mounting block 17 is fixedly connected at the rear side of the reinforcing sleeve 13, the first screw hole 19 is arranged at the middle part of the second mounting block 17, the left side of the second mounting block 17 is provided with the mortise 18, the reinforcing sleeve 13 is fixedly connected with the U-shaped protective sleeve 6 through a third bolt 20, a second convex block 23 is slidably connected inside another second groove 24, a fourth bolt 22 is fixedly connected with another L-shaped plate 21 through the second convex block 23, a tenon 15 is slidably connected inside another mortise 18, a second bolt 16 is in threaded connection inside a first screw hole 19, a connecting block 9 is fixedly connected with the L-shaped plate 21 through a first bolt 10, and the first bolt 10 is in threaded connection with the inner side of a third screw hole 26.
The bottom plate 1 is placed in a pre-excavated pile foundation, then the crane or the crane is used for accurately placing the hollow pile on the upper portion of the bottom plate 1, the U-shaped protective sleeve 6 is pushed to the side close to the bottom plate, the U-shaped protective sleeve 6 drives the first protruding block 7 to slide into the first groove 8, the U-shaped protective sleeve 6 and the hollow pile body 3 form a cavity, finally concrete is poured into the cavity, the precast concrete hollow pile is reinforced, the two reinforcing sleeves 13 are pushed to enable the two reinforcing sleeves 13 to move relatively, the reinforcing sleeves 13 drive the first mounting block 14 and the second mounting block 17 to move, the first mounting block 14 is driven to slide into the mortise 18 by moving, the second bolt 16 is rotated to enable the second bolt 16 to be fixedly connected with the first mounting block 14 and the second mounting block 17, the reinforcing auxiliary structure is realized, the precast concrete hollow pile is reinforced, corrosion of corrosive soil is prevented, and the service life of the precast concrete hollow pile is prolonged.
Referring to fig. 1-7, the support assembly includes a third mounting block 27, a connecting shaft 28, a supporting column 29, a support block 30, a fixing block 2 and a fifth bolt 31, wherein the third mounting block 27 is fixedly connected to the upper portion of the L-shaped plate 21, the left side and the right side of the third mounting block 27 are fixedly connected with the connecting shaft 28, the supporting column 29 is rotatably connected to the outer side of the connecting shaft 28, one end, far away from the connecting shaft 28, of the supporting column 29 is fixedly connected with the support block 30, the fixing block 2 is arranged on the lower portion of the support block 30, and the fixing block 2 is fixedly connected with the support block 30 through the fifth bolt 31.
The support column 29 is pulled to enable the support column 29 to drive the support blocks 30 to rotate along the connecting shaft 28, and after the support column 29 is adjusted to a proper position, the fifth bolt 31 is rotated to enable the fifth bolt 31 to connect the fixed block 2 and the two support blocks 30, so that the reinforcement auxiliary structure can support the concrete prefabricated hollow pile and prevent the concrete prefabricated hollow pile from toppling.
Embodiment two;
the reinforcing method of the reinforcing auxiliary structure of the concrete precast hollow pile comprises the following steps of;
firstly, placing a bottom plate 1 in a pre-excavated pile foundation, accurately placing a hollow pile on the upper part of the bottom plate 1 by using a crane or a crane, pushing a U-shaped protective sleeve 6 to the side close to the bottom plate, enabling the U-shaped protective sleeve 6 to drive a first lug 7 to slide into a first groove 8, enabling the U-shaped protective sleeve 6 and a hollow column body 3 to form a cavity, and finally filling concrete into the cavity;
pushing the L-shaped plate 21 to enable the L-shaped plate 21 to drive the second protruding blocks 23 to slide into the second grooves 24, then rotating the second bolts 22 to enable the second bolts 22 to be connected with the two L-shaped plates 21, rotating the first bolts 10 to enable the first bolts 10 to be fixedly connected with the bottom plate 1, the L-shaped plate 21 and the connecting blocks 9, pulling the supporting columns 29 to enable the supporting columns 29 to drive the supporting blocks 30 to rotate along the connecting shafts 28, and rotating the fifth bolts 31 to enable the fifth bolts 31 to be connected with the fixed blocks 2 and the two supporting blocks 30 after the supporting columns 29 are adjusted to proper positions;
step three, pushing the two reinforcing sleeves 13 to enable the two reinforcing sleeves 13 to move relatively, enabling the reinforcing sleeves 13 to drive the first mounting block 14 and the second mounting block 17 to move, enabling the first mounting block 14 to move to drive the tenon 15 to slide into the mortise 18, and then rotating the second bolt 16 to enable the second bolt 16 to be fixedly connected with the first mounting block 14 and the second mounting block 17.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a concrete prefabricated hollow pile consolidates auxiliary structure, includes bottom plate (1), its characterized in that, third screw (26) have evenly been seted up around bottom plate (1) upper portion, bottom plate (1) upper portion is provided with hollow post body (3), bottom plate (1) upper portion is provided with L template (21), L template (21) upper portion is provided with supporting component, bottom plate (1) upper portion is provided with fixed subassembly, L template (21) one end fixedly connected with second lug (23), second recess (24) have been seted up to one end that second lug (23) were kept away from to L template (21), second screw (25) have been seted up on second recess (24) upper portion, second screw (25) inboard threaded connection has fourth bolt (22).
2. The concrete precast hollow pile reinforcing auxiliary structure according to claim 1, wherein the supporting assembly comprises a third mounting block (27), a connecting shaft (28), a supporting column (29), a supporting block (30), a fixing block (2) and a fifth bolt (31), the third mounting block (27) is fixedly connected to the upper portion of the L-shaped plate (21), the connecting shaft (28) is fixedly connected to the left side and the right side of the third mounting block (27), the supporting column (29) is rotatably connected to the outer side of the connecting shaft (28), one end, far away from the connecting shaft (28), of the supporting column (29) is fixedly connected with the supporting block (30), the lower portion of the supporting block (30) is provided with the fixing block (2), and the fixing block (2) is fixedly connected with the supporting block (30) through the fifth bolt (31).
3. The concrete precast hollow pile reinforcing auxiliary structure according to claim 1, wherein the fixing assembly comprises a U-shaped protecting sleeve (6), a first protruding block (7), a first groove (8), a connecting block (9) and first bolts (10), the U-shaped protecting sleeve (6) is arranged on the left side and the right side of the upper portion of the bottom plate (1), the first protruding block (7) is fixedly connected to one side of the U-shaped protecting sleeve (6), the connecting block (9) is arranged on the other side of the U-shaped protecting sleeve (6), the connecting block (9) is fixedly connected to the outer side of the lower portion of the U-shaped protecting sleeve (6), and the first bolts (10) are connected to the inner side of the connecting block (9) in a threaded mode.
4. The reinforced auxiliary structure of the concrete prefabricated hollow pile according to claim 1, wherein the outer side of the middle part of the hollow column body (3) is fixedly connected with a mounting sleeve (4), and the inner sides of the periphery of the mounting sleeve (4) are uniformly and fixedly connected with reinforcing steel bars (5).
5. The reinforced auxiliary structure for the concrete prefabricated hollow pile according to claim 3, wherein a supporting plate (11) is fixedly connected to the upper portion of the outer side of the U-shaped protecting sleeve (6), and a camera (12) is arranged on the upper portion of the supporting plate (11).
6. The concrete precast hollow pile reinforcing auxiliary structure according to claim 3, characterized in that the outer side of the U-shaped protective sleeve (6) is slidably connected with a reinforcing sleeve (13), the front side of the reinforcing sleeve (13) is fixedly connected with a first mounting block (14), the left side of the first mounting block (14) is fixedly connected with a tenon (15), the middle part of the tenon (15) is in threaded connection with a second bolt (16), the rear side of the reinforcing sleeve (13) is fixedly connected with a second mounting block (17), the middle part of the second mounting block (17) is provided with a first screw hole (19), the left side of the second mounting block (17) is provided with a mortise (18), and the reinforcing sleeve (13) is fixedly connected with the U-shaped protective sleeve (6) through a third bolt (20).
7. The reinforced auxiliary structure of the precast concrete hollow pile according to claim 1, wherein the second projection (23) is slidably connected inside another second groove (24), and the fourth bolt (22) is fixedly connected with another L-shaped plate (21) through the second projection (23).
8. The reinforcing auxiliary structure for the precast concrete hollow pile according to claim 6, wherein the tenon (15) is slidably connected inside the other mortise (18), and the second bolt (16) is screwed inside the first screw hole (19).
9. A reinforced auxiliary structure of a precast concrete hollow pile according to claim 3, wherein the connecting block (9) is fixedly connected with the L-shaped plate (21) through a first bolt (10), and the first bolt (10) is in threaded connection with the inner side of the third screw hole (26).
10. A method for reinforcing a concrete precast hollow pile reinforcing auxiliary structure according to any one of claims 1 to 9, comprising the steps of;
firstly, placing a bottom plate (1) in a pre-excavated pile foundation, accurately placing a hollow pile on the upper part of the bottom plate (1) by using a crane or a crane, pushing a U-shaped protective sleeve (6) to the side close to the bottom plate, enabling the U-shaped protective sleeve (6) to drive a first lug (7) to slide into a first groove (8), enabling the U-shaped protective sleeve (6) and a hollow column body (3) to form a cavity, and finally filling concrete into the cavity;
pushing the L-shaped plates (21) to enable the L-shaped plates (21) to drive the second protruding blocks (23) to slide into the second grooves (24), then rotating the second bolts (22) to enable the second bolts (22) to be connected with the two L-shaped plates (21), rotating the first bolts (10) to enable the first bolts (10) to be fixedly connected with the bottom plate (1), the L-shaped plates (21) and the connecting blocks (9), pulling the supporting columns (29) to enable the supporting columns (29) to drive the supporting blocks (30) to rotate along the connecting shafts (28), adjusting to a proper position, and then rotating the fifth bolts (31) to enable the fifth bolts (31) to be connected with the fixed blocks (2) and the two supporting blocks (30);
step three, pushing the two reinforcing sleeves (13) to enable the two reinforcing sleeves (13) to move relatively, enabling the reinforcing sleeves (13) to drive the first mounting block (14) and the second mounting block (17) to move, enabling the first mounting block (14) to move and enabling the tenon (15) to slide into the mortise (18), and then rotating the second bolt (16) to enable the second bolt (16) to be fixedly connected with the first mounting block (14) and the second mounting block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311770508.5A CN117822662A (en) | 2023-12-21 | 2023-12-21 | Auxiliary structure and method for reinforcing concrete prefabricated hollow pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311770508.5A CN117822662A (en) | 2023-12-21 | 2023-12-21 | Auxiliary structure and method for reinforcing concrete prefabricated hollow pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117822662A true CN117822662A (en) | 2024-04-05 |
Family
ID=90505261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311770508.5A Pending CN117822662A (en) | 2023-12-21 | 2023-12-21 | Auxiliary structure and method for reinforcing concrete prefabricated hollow pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117822662A (en) |
-
2023
- 2023-12-21 CN CN202311770508.5A patent/CN117822662A/en active Pending
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