Novel anti-slide pile structure
By designing a splicable anti-slip pile structure, the problems of insufficient adaptability and settlement risk caused by fixed length were solved, and the stability and strength of the anti-slip piles at different soil depths were improved.
Patent Information
- Application Number
- CN202422866429.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The existing anti-slide pile structure cannot flexibly adjust its length to adapt to different soil depths, and there is a risk of settlement, which affects the safety and stability of the project.
A new anti-slip pile structure is designed, which includes a pile head, a pile middle and a pile tail. The pile middle is composed of multiple pile bodies. The driving component is used to extend the support plate outward and insert it into the soil, thereby enhancing the connection stability and supporting force.
The adaptive adjustment of the length of the anti-slip piles is achieved, which improves the versatility under different geological conditions, effectively prevents settlement, and enhances the structural strength and stability.
Smart Images
Figure CN223446148U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to anti -slip pile technical field, concretely is a novel anti -slip pile structure. BACKGROUND
[0002] Anti -slip pile as civil engineering field extremely important ground reinforcing means, is widely used in slope stability and slope support engineering. It belongs to a kind of special for preventing soil or rock landslide phenomenon, and then guarantee the special support structure of slope stability.
[0003] However, current existing anti -slip pile has many deficiencies: its structure is fixed form, cannot be flexibly adjusted on length according to different soil depth, this characteristic makes its general purpose greatly discounted when facing various geological conditions, because in actual engineering scene, the soil depth of different regions is significantly different, and the anti -slip pile of fixed length is difficult to meet the diversified needs, can cause resource waste in some shallow soil layer area, and cannot achieve ideal reinforcing effect in deep soil area.
[0004] In addition, after anti -slip pile is inserted into ground, because it lacks the structural design specially used for vertical support, in subsequent use process, potential risk of settlement is faced, once settlement occurs, not only the support ability of anti -slip pile originally is weakened, but also the chain reaction of slope stability can be triggered, and the safety of whole project is seriously threatened, therefore, in order to improve the applicability of anti -slip pile under different geological conditions and reduce its settlement risk, ensure the safe and stable progress of engineering, it is urgent to carefully design corresponding technical scheme to properly solve these existing technical problems. UTILITY MODEL CONTENTS
[0005] The utility model is aimed at providing a novel anti -slip pile structure to solve the problems raised in the above background art.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A novel anti -slip pile structure, including pile head, pile middle part and pile tail, the pile head and the pile tail are fixed at both ends of the pile middle part, the pile middle part includes a plurality of pile body splicing assemblies, the both ends of the pile body are fixedly provided with first frame body and second frame body, the first frame body and the second frame body gap fit, and the side wall of the first frame body is movably installed with a pair of positioning protrusions, and a supporting plate is movably inserted between the two positioning protrusions, the side wall of the second frame body is provided with positioning hole and through hole, the positioning hole is inserted with the positioning protrusion, and the through hole is gap fit with the supporting plate, the pile body is further provided with driving assembly, and the driving assembly is used to provide power for the synchronous movement of a plurality of supporting plates to the direction away from the axis of the pile body.
[0008] As a further scheme of the utility model: the end face of the supporting plate is provided with an oblique opening.
[0009] As a further scheme of the utility model: the driving assembly comprises a hollow disc, a rotating disc, a push-pull rod, a movable piece and a connecting rod, the hollow disc is fixedly installed at the end of the pile body and located in the first frame body, a rotating disc is rotatably installed in the hollow disc through a rotating shaft, a plurality of movable pieces same in number with the supporting plates are movably arranged around the rotating disc in the hollow disc, a connecting rod is fixedly arranged on one side of the movable piece, the connecting rod penetrates the side wall of the hollow disc and is fixedly connected with the supporting plate, the other side of the movable piece is connected with the rotating disc through the push-pull rod, wherein the push-pull rod is in an arc shape, one end of the push-pull rod is hingedly connected with the movable piece, and the other end is rotatably installed on the rotating disc.
[0010] As a further scheme of the utility model: a plurality of sliding rails are further arranged around the rotating disc in the hollow disc, and the movable pieces are slidably arranged in the hollow disc through the sliding rails.
[0011] As a further scheme of the utility model: a connecting piece is fixedly arranged on the end of the rotating shaft penetrating out of the hollow disc, a clamping groove is formed in the connecting piece, and a clamping block adapted to be inserted into the clamping groove is further fixedly arranged on the end of the rotating shaft penetrating into the second frame body.
[0012] As a further scheme of the utility model: a driving shaft is further rotatably installed in the pile head, a nut is installed on one end of the driving shaft, and a clamping block is fixedly arranged on the other end of the driving shaft.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] The utility model discloses a pile head, a pile middle part and a pile bottom part are arranged, the pile middle part is combined by a plurality of pile bodies, the whole anti-slide pile can conveniently and flexibly adapt to the length of itself according to different soil depth conditions, the universality of the anti-slide pile under various geological conditions is greatly enhanced, the application limitation of the traditional anti-slide pile caused by the fixed length is effectively made up, in addition, when the driving assembly makes the plurality of supporting plates of the first frame body side wall outwardly extend, the supporting plates can play the role of reinforcing the connection of the adjacent two pile bodies on the one hand, the splicing between the pile bodies is more stable and reliable, and the strength of the whole structure of the anti-slide pile is effectively improved, on the other hand, the outwardly extended supporting plates can be deeply inserted into the surrounding soil, just like adding a solid support root for the pile body, so that the settlement of the pile body is effectively prevented, and the stability of the anti-slide pile in the soil is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of a novel anti-slide pile structure.
[0016] Figure 2It is an enlarged view of the pile body in a new type of anti-slide pile structure;
[0017] Figure 3 It is Figure 2 Another perspective enlarged view;
[0018] Figure 4 It is a top view of the pile body;
[0019] In the figure: 1, pile head; 2, pile middle; 3, pile tail; 4, pile body; 5, first frame; 6, second frame; 7, spring; 8, positioning protrusion; 9, positioning hole; 10, supporting plate; 11, through hole; 12, hollow disc; 13, rotating disc; 14, push-pull rod; 15, movable piece; 16, connecting rod; 17, sliding rail; 18, connecting piece; 19, clamping groove; 20, clamping block; 21, nut; 22, rotating shaft. DETAILED DESCRIPTION
[0020] The technical solution of the patent will be further described in detail in combination with specific embodiments.
[0021] Example 1
[0022] Please refer to Figures 1-4 A new type of anti-slide pile structure, comprising a pile head 1, a pile middle 2 and a pile tail 3, the pile head 1 and the pile tail 3 are respectively fixed at both ends of the pile middle 2, the pile middle 2 comprises a plurality of pile body 4 splicing assemblies, the both ends of the pile body 4 are respectively fixedly provided with a first frame 5 and a second frame 6, the first frame 5 and the second frame 6 are gap fitted, and the side wall of the first frame 5 movably installs a pair of positioning protrusions 8 through springs 7, and the side wall of the first frame 5 between the two positioning protrusions 8 movably inserts a supporting plate 10, the side wall of the second frame 6 is provided with a positioning hole 9 matched with the positioning protrusion 8 and a through hole 11 matched with the supporting plate 10, and a driving assembly is further arranged on the pile body 4, the driving assembly is used for providing power for the synchronous movement of the plurality of supporting plates 10 away from the axis direction of the pile body 4, by arranging the pile head 1, the pile middle 2 and the pile bottom, wherein the pile middle 2 is composed of a plurality of pile bodies 4 spliced and combined with each other, the whole anti-slide pile can conveniently and flexibly adapt to the length of itself according to different soil depth conditions, greatly enhances the universality of the anti-slide pile under various geological conditions, effectively makes up for the application limitation of the traditional anti-slide pile due to the fixed length, in addition, when the driving assembly promotes the plurality of supporting plates 10 on the side wall of the first frame 5 to stretch out, the supporting plates 10 can on the one hand play a role in reinforcing the connection of the adjacent two pile bodies 4, making the splicing between the pile bodies 4 more stable and reliable, effectively improving the strength of the whole structure of the anti-slide pile; on the other hand, the outwardly stretched supporting plates 10 can be deeply inserted into the surrounding soil, like adding a solid support foundation to the pile body 4, thereby effectively preventing the pile body 4 from sinking and improving the stability of the anti-slide pile in the soil.
[0023] The end face of the supporting plate 10 is provided with a bevel, which facilitates the insertion of the supporting plate 10 into the soil around the anti-slide pile.
[0024] Specifically, the driving assembly comprises a hollow disc 12, a rotating disc 13, a push-pull rod 14, a movable piece 15 and a connecting rod 16. The hollow disc 12 is fixedly installed at the end of the pile body 4 and located in the first frame body 5. The rotating disc 13 is rotatably installed in the hollow disc 12 through a rotating shaft 22. The same number of movable pieces 15 as the supporting plates 10 are movably arranged around the rotating disc 13 in the hollow disc 12. The connecting rod 16 is fixedly arranged on one side of the movable piece 15 and penetrates the side wall of the hollow disc 12 and is fixedly connected with the supporting plate 10. The other side of the movable piece 15 is connected with the rotating disc 13 through the push-pull rod 14. The push-pull rod 14 is in an arc shape. One end of the push-pull rod 14 is hingedly connected with the movable piece 15, and the other end is rotatably installed on the rotating disc 13. Specifically, during the rotation of the rotating disc 13 driven by the driving assembly, the movable pieces 15 are driven to move away from the axis of the rotating shaft 22 by the push-pull rod 14. Under the action of the connecting rod 16, the supporting plates 10 are driven to pass through the through holes 11 in the side wall of the second frame body 6 and are inserted into the soil around the anti-slide pile.
[0025] In addition, a plurality of sliding rails 17 are arranged around the rotating disc 13 in the hollow disc 12. The movable pieces 15 are slidably arranged in the hollow disc 12 through the sliding rails 17. The arrangement of the sliding rails 17 further improves the stability of the sliding of the movable pieces 15 in the hollow disc 12.
[0026] Embodiment 2
[0027] This embodiment is improved on the basis of embodiment 1, and specifically:
[0028] Please refer to Figures 1-3 The connecting piece 18 is fixedly arranged at the end of the rotating shaft 22 penetrating out of the hollow disc 12. The clamping groove 19 is arranged on the connecting piece 18. The clamping block 20 adapted to the clamping groove 19 is fixedly arranged at the end of the rotating shaft 22 penetrating into the second frame body 6. The arrangement of the connecting piece 18, the clamping groove 19 and the clamping block 20 can realize the connection of the rotating shaft 22 in the pile body 4 after the pile bodies 4 are spliced. Only one driving element is needed to drive the rotating shaft 22 in the pile body 4 to rotate synchronously, which improves the efficiency of the installation of the pile body 4.
[0029] In addition, in order to facilitate the rotation of the rotating shaft 22, a driving shaft (not shown in the figure) is rotatably installed in the pile head 1. The driving shaft is provided with the nut 21 at one end and the clamping block 20 at the other end.
[0030] Working principle and operation process: when splicing two pile bodies 4, first, insert the first frame 5 at the end of one of the pile bodies 4 into the second frame 6 of the other pile body 4, during the insertion process, the positioning protrusion 8 can be retracted and inserted into the positioning hole 9 under the action of the spring 7, realizing the preliminary connection of the two pile bodies 4, and the rotating shafts in the two pile bodies 4 are also connected under the cooperation of the clamping block 20 and the clamping groove 19, after the splicing of the plurality of pile bodies 4 is completed, splice the pile head 1 and the pile tail 3 to finish, after splicing is completed, after the pile body 4 is inserted into the soil, rotate the nut 21 on the pile head 1 through a tool, the nut 21 drives the driving shaft to rotate, under the cooperation of the clamping block 20 and the clamping groove 19, the rotating shafts in the plurality of pile bodies 4 can be driven to rotate synchronously, when the rotating disc 13 on the rotating shaft rotates, under the action of the push-pull rod 14, the plurality of movable pieces 15 can be driven to move away from the rotating shaft axis direction synchronously, under the action of the connecting rod 16, the plurality of supporting plates 10 can pass through the through hole 11 on the side wall of the second frame 6 and be inserted into the soil around the anti-slide pile, so as to realize the installation of the anti-slide pile.
[0031] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.
[0032] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A new anti-slide pile structure, characterized in that: The invention comprises a pile head (1), a pile middle (2) and a pile tail (3), wherein the pile head (1) and the pile tail (3) are respectively fixed at two ends of the pile middle (2), and the pile middle (2) comprises a plurality of pile body (4) splicing assemblies, wherein a first frame (5) and a second frame (6) are respectively fixedly provided at two ends of the pile body (4), wherein the first frame (5) and the second frame (6) are clearance-matched, and a pair of positioning protrusions (8) are movably mounted on the side wall of the first frame (5) through a spring (7), and a supporting plate (10) is movably inserted between the two positioning protrusions (8) on the side wall of the first frame (5), and a positioning hole (9) for inserting and fitting with the positioning protrusion (8) and a through hole (11) for clearance-matching with the supporting plate (10) are opened on the side wall of the second frame (6), and a driving assembly is further provided on the pile body (4), and the driving assembly is used to provide power for the plurality of supporting plates (10) to synchronously move in a direction away from the axis of the pile body (4).
2. The novel anti-slide pile structure according to claim 1 is characterized in that: The end surface of the supporting plate (10) is provided with an oblique opening.
3. The novel anti-slide pile structure according to claim 1 is characterized in that: The driving assembly comprises a hollow disk (12), a rotating disk (13), a push-pull rod (14), a movable part (15) and a connecting rod (16). The hollow disk (12) is fixedly mounted on the end of the pile body (4) and is located in the first frame (5). The rotating disk (13) is rotatably mounted in the hollow disk (12) via a rotating shaft (22). The same number of movable parts (15) as the supporting plate (10) are movably arranged around the rotating disk (13) in the hollow disk (12). A connecting rod (16) is fixedly arranged on one side of the movable part (15). The connecting rod (16) passes through the side wall of the hollow disk (12) and is fixedly connected to the supporting plate (10). The other side of the movable part (15) is connected to the rotating disk (13) via the push-pull rod (14). The push-pull rod (14) is in an arc shape. One end of the push-pull rod (14) is hinged to the movable part (15), and the other end is rotatably mounted on the rotating disk (13).
4. The novel anti-slide pile structure according to claim 3 is characterized in that: A plurality of slide rails (17) are further provided in the hollow disk (12) around the rotating disk (13), and the movable member (15) is slidably arranged in the hollow disk (12) via the slide rails (17).
5. The novel anti-slide pile structure according to claim 4 is characterized in that: One end of the rotating shaft (22) passing through the outside of the hollow disk (12) is fixedly provided with a connecting piece (18), and a card slot (19) is provided on the connecting piece (18). The end of the rotating shaft (22) passing through the inside of the second frame (6) is also fixedly provided with a card block (20) that is plugged and adapted to the card slot (19).
6. The novel anti-slide pile structure according to claim 5 is characterized in that: A driving shaft is rotatably mounted in the pile head (1), one end of the driving shaft is mounted with a nut (21), and the other end is fixed with a clamping block (20).