CN215857654U - Foundation reinforcing structure - Google Patents
Foundation reinforcing structure Download PDFInfo
- Publication number
- CN215857654U CN215857654U CN202122171127.8U CN202122171127U CN215857654U CN 215857654 U CN215857654 U CN 215857654U CN 202122171127 U CN202122171127 U CN 202122171127U CN 215857654 U CN215857654 U CN 215857654U
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- Prior art keywords
- pipe pile
- steel
- foundation
- reinforcing
- concrete
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 55
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Foundations (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model belongs to the technical field of foundation construction, and particularly relates to a foundation reinforcing structure, which comprises: concrete back up coat, set up the steel-pipe pile that ground basic unit and concrete back up coat top that link to each other below the concrete back up coat, the steel-pipe pile is including setting up two round baffles at steel-pipe pile top circumference side outer wall and with steel-pipe pile bottom fixed connection's concrete reinforcement seat, this kind of foundation reinforcing structure passes through the clamp spare and links to each other with the steel-pipe pile, the long screw rod is being stirred, the long screw rod drives the extrusion piece and is being close to the surface of steel-pipe pile, the surface laminating of cushion and steel-pipe pile this moment, the compactness that steel-pipe pile and clamp spare are connected has been increased, can carry out the joint to steel-pipe pile of not unidimensional fixed, after waiting for concrete back up coat drippingly, throw-in expansion bolts, through the backup pad, the inserted bar, the external force load that steel-pipe pile bore has been improved to connecting rod and steel-bar column, stabilization effect is better.
Description
Technical Field
The utility model belongs to the technical field of foundation construction, and particularly relates to a foundation reinforcing structure.
Background
The method for the foundation reinforcement treatment comprises the steps of existing building foundation reinforcement and civil foundation reinforcement, wherein the foundation and the foundation are identified before the existing building foundation and foundation reinforcement, so that reinforcement design and construction can be carried out, and the common reinforcement method of the foundation can be divided into a grouting reinforcement method, a foundation reinforcement grouting reinforcement method, an anchor rod static pressure pile method, a pit type static pressure pile method, a foundation basal area increasing method, a foundation deepening method, a tree root pile method, a lime pile method and the like.
The prior art scheme has the following defects: the base reinforced structure is usually designed between the steel pipe pile and the foundation, and the stability is tested.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a foundation reinforcing structure to solve the problem of poor stability between a steel pipe pile and a foundation.
In order to solve the above technical problem, the present invention provides a foundation reinforcing structure, including: the concrete reinforcing layer, the foundation layer arranged below the concrete reinforcing layer and the steel pipe pile connected with the top end of the concrete reinforcing layer are arranged, the steel pipe pile comprises two circular baffles arranged on the circumferential side outer wall of the top of the steel pipe pile and a concrete reinforcing seat fixedly connected with the bottom end of the steel pipe pile, and a clamp member is sleeved inside the two circular baffles;
the clamp is characterized in that two extrusion blocks are arranged inside the clamp piece, a long screw rod with a handle is embedded into the surface of the clamp piece, the tail end of the long screw rod is movably connected with a moving part, one end of the moving part is fixed to the outer surface of each extrusion block, a rubber pad is arranged on the inner wall of each extrusion block, and the rubber pad is attached to the outer surface of the steel pipe pile.
Furthermore, the tail end of one side of the clamp part is provided with a pin shaft, and the surface of the other side of the clamp part is embedded with a bolt part.
Furthermore, the extrusion blocks are arranged in an arc-shaped structure, and the two extrusion blocks are symmetrically arranged.
Furthermore, the two sides of the clamp member are movably connected with reinforcing rods, the bottom end of each reinforcing rod is movably connected with a mounting seat, the bottom end surface of each mounting seat is fixedly connected with a supporting plate, and expansion bolts are embedded into the joints of the supporting plates and the concrete reinforcing layers.
Furthermore, the backup pad is including setting up the inserted bar inside the concrete back up coat and backup pad fixed connection, the end of inserted bar is provided with the fender circle board, keep off the inside that circle board is located the ground basic unit.
Furthermore, a steel bar column is arranged on one side of the inserted rod in parallel, and connecting rods are arranged on two sides of the steel bar column.
Furthermore, the connecting rod is the slope setting, and welds between connecting rod and the steel bar column.
The utility model has the beneficial effects that:
1. link to each other with the steel-pipe pile through the clamp spare, stir the long screw, the long screw drives the extrusion piece and is close to the surface of steel-pipe pile, and the cushion is laminated with the surface of steel-pipe pile this moment, has increased the compactedness that steel-pipe pile and clamp spare are connected, can carry out the joint to not unidimensional steel-pipe pile and fix.
2. After concrete is paved, the supporting plate is paved on the top end of the concrete reinforcing layer, after the concrete reinforcing layer is drained, expansion bolts are driven in, and the stability of the steel pipe pile is supported through the two reinforcing rods.
3. The external load force borne by the steel pipe pile is improved through the supporting plate, the inserted bar, the connecting rod and the steel bar column, and the stabilizing effect is better.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a foundation reinforcing structure of the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic perspective view of the clip member of the present invention;
figure 4 is a cross-sectional view of a clip of the present invention.
In the figure:
1. a concrete reinforcing layer;
2. a ground layer;
3. steel pipe piles; 31. a concrete reinforcing seat; 32. a round baffle plate;
4. a reinforcing rod;
5. a support plate; 51. a mounting seat; 52. an expansion bolt; 53. a steel bar column; 54. a connecting rod; 55. inserting a rod; 56. a retainer plate;
6. a clamp member; 61. a bolt member; 62. extruding the block; 63. a long screw; 64. a movable member; 65. a rubber pad; 66. and (7) a pin shaft.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, a foundation reinforcing structure includes: the concrete reinforcing layer 1, the ground base layer 2 arranged below the concrete reinforcing layer 1 and the steel pipe pile 3 connected with the top end of the concrete reinforcing layer 1 are arranged, the steel pipe pile 3 comprises two circular baffles 32 arranged on the outer wall of the circumferential side of the top of the steel pipe pile 3 and a concrete reinforcing seat 31 fixedly connected with the bottom end of the steel pipe pile 3, and the two circular baffles 32 are sleeved with clamping hoop parts 6 and can be clamped with the steel pipe pile 3;
by figure 1, as shown in figures 3 and 4, two extrusion blocks 62 are arranged inside the clamp member 6, a long screw 63 with a handle is embedded in the surface of the clamp member 6, a movable member 64 is movably connected to the end of the long screw 63, one end of the movable member 64 is fixed to the outer surface of the extrusion blocks 62, a rubber pad 65 is arranged on the inner wall of the extrusion blocks 62, the rubber pad 65 is attached to the outer surface of the steel pipe pile 3, the tightness between the pile 3 and the clamp member 6 is improved, a pin shaft 66 is arranged at the end of one side of the clamp member 6, movable opening of the clamp member 6 is achieved, a bolt 61 is embedded in the surface of the other side of the clamp member 6, the extrusion blocks 62 are of an arc structure, the two extrusion blocks 62 are symmetrically arranged, and steel pipe piles 3 of different sizes can be clamped.
In this embodiment, unscrew bolt spare 61, clamp spare 6 is opened, cup joint clamp spare 6 between two circular baffles 32, the surface of steel-pipe pile 3 promptly, bolt spare 61 is screwed up afterwards, clamp spare 6 links to each other with steel-pipe pile 3, long screw 63 is being stirred afterwards, long screw 63 is driving extrusion piece 62 and is being close to the surface of steel-pipe pile 3, the surface laminating of cushion 65 and steel-pipe pile 3 this moment, the compactness that steel-pipe pile 3 and clamp spare 6 are connected has been increased, can carry out the joint to not unidimensional steel-pipe pile 3 and fix.
As shown in fig. 2 and 4, the two sides of the hoop member 6 are movably connected with the reinforcing rod 4, the bottom end of the reinforcing rod 4 is movably connected with the mounting seat 51, the bottom end surface of the mounting seat 51 is fixedly connected with the supporting plate 5, the expansion bolt 52 is embedded in the joint of the supporting plate 5 and the concrete reinforcing layer 1, the stability of the structure is stronger, the supporting plate 5 comprises an insertion rod 55 which is arranged inside the concrete reinforcing layer 1 and fixedly connected with the supporting plate 5, the end of the insertion rod 55 is provided with a retaining plate 56, the retaining plate 56 is arranged inside the foundation layer 2, one side of the insertion rod 55 is parallelly provided with a steel bar column 53, the two sides of the steel bar column 53 are both provided with connecting rods 54, the connecting rods 54 are obliquely arranged, the connecting rods 54 and the steel bar columns 53 are welded, and the stability is higher.
In this embodiment, retaining ring plate 56 is established in the inside of foundation layer 2, and inserted bar 55, connecting rod 54 and reinforcing bar post 53 all predetermine in concrete back up coat 1, after laying the concrete, lay backup pad 5 on the top of concrete back up coat 1, wait for concrete back up coat 1 to drip out, squeeze into expansion bolts 52, the stability of steel-pipe pile 3 is being supported through two reinforcing bars 4, the external force of load that steel-pipe pile 3 bore has been improved through backup pad 5, inserted bar 55, connecting rod 54 and reinforcing bar post 53, stabilizing effect is better.
In summary, when the clamp member 6 is opened, the clamp member 6 is sleeved between the two circular baffles 32, namely the outer surface of the steel pipe pile 3, then the bolt part 61 is screwed, the clamp part 6 is connected with the steel pipe pile 3, then the long screw 63 is pulled, the long screw 63 drives the extrusion block 62 to approach the outer surface of the steel pipe pile 3, at the moment, the rubber pad 65 is attached to the outer surface of the steel pipe pile 3, the connection tightness of the steel pipe pile 3 and the clamp part 6 is increased, the steel pipe piles 3 with different sizes can be clamped and fixed, the inserted rod 55, the connecting rod 54 and the reinforcing steel bar column 53 are all preset in the concrete reinforcing layer 1, after concrete is laid, the support plate 5 is laid on the top end of the concrete reinforcing layer 1, after the concrete reinforcing layer 1 is drained, the expansion bolt 52 is driven in, the two reinforcing rods 4 support the stability of the steel pipe pile 3, and the supporting plate 5, the inserting rod 55, the connecting rod 54 and the reinforcing steel bar column 53 improve the external load force borne by the steel pipe pile 3.
All the components selected in the present application are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A foundation reinforcing structure, comprising:
the concrete reinforcing layer (1), the foundation layer (2) arranged below the concrete reinforcing layer (1) and the steel pipe pile (3) connected with the top end of the concrete reinforcing layer (1), wherein the steel pipe pile (3) comprises two circular baffles (32) arranged on the circumferential side outer wall of the top of the steel pipe pile (3) and a concrete reinforcing seat (31) fixedly connected with the bottom end of the steel pipe pile (3), and a clamping hoop part (6) is sleeved inside the two circular baffles (32);
the inside of clamp piece (6) is provided with two extrusion pieces (62), the surface embedding of clamp piece (6) sets up long screw rod (63) that have the handle, the end swing joint of long screw rod (63) has moving part (64), the one end of moving part (64) and the external surface of extrusion piece (62) are fixed, the inner wall of extrusion piece (62) is provided with cushion (65), cushion (65) and the surface laminating of steel-pipe pile (3).
2. A foundation reinforcing structure as claimed in claim 1,
the clamp is characterized in that a pin shaft (66) is arranged at the tail end of one side of the clamp part (6), and a bolt part (61) is embedded into the surface of the other side of the clamp part (6).
3. A foundation reinforcing structure as claimed in claim 1,
the extrusion blocks (62) are arranged in an arc-shaped structure, and the two extrusion blocks (62) are symmetrically arranged.
4. A foundation reinforcing structure as claimed in claim 1,
the concrete reinforcing layer is characterized in that reinforcing rods (4) are movably connected to two sides of the clamp piece (6), mounting seats (51) are movably connected to the bottom ends of the reinforcing rods (4), supporting plates (5) are fixedly connected to the surfaces of the bottom ends of the mounting seats (51), and expansion bolts (52) are embedded into the joints of the supporting plates (5) and the concrete reinforcing layer (1).
5. A foundation reinforcing structure as claimed in claim 4,
the supporting plate (5) comprises an inserting rod (55) which is arranged inside the concrete reinforcing layer (1) and fixedly connected with the supporting plate (5), a retainer plate (56) is arranged at the tail end of the inserting rod (55), and the retainer plate (56) is located inside the foundation layer (2).
6. A foundation reinforcing structure as claimed in claim 5,
one side of inserted bar (55) is parallel to be provided with reinforcing bar post (53), the both sides of reinforcing bar post (53) all are provided with connecting rod (54).
7. The foundation reinforcing structure of claim 6,
the connecting rod (54) is obliquely arranged, and the connecting rod (54) is welded with the reinforcing steel bar column (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171127.8U CN215857654U (en) | 2021-09-09 | 2021-09-09 | Foundation reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171127.8U CN215857654U (en) | 2021-09-09 | 2021-09-09 | Foundation reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215857654U true CN215857654U (en) | 2022-02-18 |
Family
ID=80257597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122171127.8U Expired - Fee Related CN215857654U (en) | 2021-09-09 | 2021-09-09 | Foundation reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215857654U (en) |
-
2021
- 2021-09-09 CN CN202122171127.8U patent/CN215857654U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |