Building pile for building construction

Abstract

The utility model discloses a building pile for building construction, which relates to the technical field of building construction and comprises an outer pile, a plurality of inclined chutes are arranged in the middle of the outer pile and on the outer side below the middle of the outer pile, and a baffle is clamped at one end of each inclined chute. During use, the outer pile is driven into a preset pile pit, then the inner pile is driven along the through hole, the inner pile can extrude the inclined inserting rod to move in the direction along the inclined sliding groove, the baffle can be extruded out till the baffle is inserted into soil on the side edge, and the through hole is sealed and covered through the cover plate after being filled with cement paste. The cover plate is knocked downwards along the inserting groove until the cover plate is close to the top of the outer pile, then fixing is conducted through screws, the cover plate can drive the movable plate to move downwards, the movable plate and the fixed plate are gradually close in position, at the moment, the side plate is extruded outwards and inserted into surrounding soil, and the baffle and the side plate make closer contact with the soil; and the effective sectional area of the building pile can be effectively increased, so that the risk of settlement can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a building pile for building construction. Background Technology

[0002] Construction piles are structural components used to support the weight of buildings and transfer it deep underground. They play a vital role in modern construction projects. When a construction pile needs to be inserted into the soil, workers can place the pile tip against the ground, away from the pile body, and then pound the top of the pile body to make the pile tip move downwards in the soil until the pile body is inserted into the soil to a set depth, which can ensure the stability of the building structure.

[0003] In existing technologies, building piles are generally conical with a relatively smooth surface. During the pile driving process, the soil is compressed and disturbed, which increases the pore water pressure. Over time, this pore water is gradually discharged, and the soil particles rearrange and compact, causing soil consolidation settlement. With the continuous downward pressure of the superstructure on the pile, the pile body is prone to continue to move into the soil, resulting in natural settlement. This prevents it from providing good support for the superstructure, thus affecting the structural stability of the foundation. Utility Model Content

[0004] The purpose of this utility model is to solve the problem in the existing technology that, over time, pore water in building piles gradually drains out, soil particles rearrange and compact, causing soil consolidation and settlement. With the continuous downward pressure of the superstructure on the pile body, the pile body is prone to continue to move into the soil and undergo natural settlement, thus failing to provide good support for the superstructure and affecting the structural stability of the foundation. Therefore, this utility model proposes a building pile for construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a building pile for construction, comprising an outer pile, wherein multiple inclined grooves are provided in the middle and the outer side below the middle of the outer pile, a baffle is engaged at one end of each inclined groove, an inclined rod is slidably engaged in the middle of each inclined groove, a through hole is provided in the middle of the outer pile, a threaded groove is provided above the middle of the through hole, a fixing plate is fixedly installed on the outer side of the middle of the outer pile, multiple slots and screw holes are evenly provided around the middle of the upper end of the outer pile, a cover plate is inserted above the middle of the slots, a movable plate is slidably engaged on the outer side of the middle of the upper end of the outer pile, the movable plate is fixedly connected to the cover plate, screws are threadedly connected around the middle of the upper end of the cover plate, the screws are threadedly connected to the screw holes, side plates are rotatably installed around the upper end of the fixing plate and around the lower end of the movable plate, and a rotating shaft is rotatably connected between the two side plates.

[0006] Preferably, multiple grooves are evenly formed around the center of the outer pile.

[0007] Preferably, an inner pile is slidably engaged in the middle of the through hole, and a thread is provided on the outer side of the upper end of the inner pile, with the thread engaging with the threaded groove.

[0008] Preferably, the inner pile has a filling space in the middle, and the inner pile abuts against one end of a plurality of inclined rods.

[0009] Preferably, a reinforcing mesh is fixedly installed in the middle of the inner pile.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, the outer pile is driven into the pre-set pile pit, and then the inner pile is driven in along the through hole. During the process, the inner pile can squeeze the inclined insertion rod to move along the inclined sliding groove, which can squeeze out the baffle used to block mud and water until it is inserted into the soil on the side of the pile pit. After the through hole is filled with cement slurry, it is sealed with a cover plate. The cover plate is knocked down along the slot until it is close to the top of the outer pile, and then fixed with screws. During the process, the cover plate will drive the movable plate to move down, so that the position of the movable plate and the fixed plate gradually gets closer. At this time, the side plate will be squeezed outward and inserted into the surrounding soil. The baffle and the side plate can effectively increase the effective cross-sectional area of ​​the building pile by forming a closer contact with the soil, making the building pile more stable when bearing external loads, and can disperse stress to a larger area, thereby effectively reducing the risk of settlement.

[0012] 2. In this utility model, by opening multiple grooves on the outer side of the outer pile, the structure of the grooves can increase the contact area between the pile body and the soil or other media. This not only improves the friction between the pile body and the soil, but also enhances the stability and safety of the pile body. Attached Figure Description

[0013] Figure 1 This utility model provides a three-dimensional structural diagram of a building pile for building construction;

[0014] Figure 2 This utility model provides a partial three-dimensional structural diagram of a building pile for building construction;

[0015] Figure 3 This utility model provides a schematic diagram of the three-dimensional structure of an external pile for building construction.

[0016] Figure 4 This utility model provides a schematic diagram showing the positional relationship between the inclined insertion rod, the inclined slot, and the baffle of a building pile used in building construction.

[0017] Figure 5 This utility model provides a schematic diagram of the internal pile cross-sectional structure of a building pile for building construction.

[0018] Legend: 1. Outer pile; 11. Inclined groove; 12. Baffle; 13. Inclined insert rod; 14. Groove; 15. Fixing plate; 16. Cover plate; 17. Screw; 18. Slot; 19. Screw hole; 20. Movable plate; 21. Side plate; 22. Shaft; 23. Through hole; 24. Threaded groove; 25. Inner pile; 26. Filling space; 27. Thread; 28. Reinforcing mesh. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, as Figure 1-5 As shown, this utility model provides a building pile for construction, including an outer pile 1. Multiple inclined grooves 11 are formed in the middle and on the outer side below the middle of the outer pile 1. A baffle 12 is engaged at one end of each inclined groove 11. An inclined rod 13 is slidably engaged in the middle of each inclined groove 11. A through hole 23 is formed in the middle of the outer pile 1. A threaded groove 24 is formed above the middle of the through hole 23. A fixing plate 15 is fixedly installed on the outer side of the middle of the outer pile 1. The upper middle part of the outer pile 1 is evenly decorated with... There are multiple slots 18 and screw holes 19. A cover plate 16 is inserted into the upper part of the middle of the slot 18. A movable plate 20 is slidably snapped onto the outer side of the middle part of the upper end of the outer pile 1. The movable plate 20 is fixedly connected to the cover plate 16. Screws 17 are threaded around the middle part of the upper end of the cover plate 16. The screws 17 are threaded to the screw holes 19. Side plates 21 are rotatably installed around the upper end of the fixed plate 15 and around the lower end of the movable plate 20. A rotating shaft 22 is rotatably connected between the two side plates 21.

[0022] The specific settings and functions of this embodiment are described below. In use, the outer pile 1 is driven into the preset pile pit, and then the inner pile 25 is driven in along the through hole 23. During the process, the inner pile 25 can squeeze the inclined insertion rod 13 to move forward along the inclined sliding groove 11, which can squeeze out the baffle 12 used to block mud and water until it is inserted into the mud on the side of the pile pit. After the through hole 23 is filled with cement slurry, it is sealed by the cover plate 16. The cover plate 16 is pressed down along the slot 18 until it is close to the top of the outer pile 1, and then fixed by the screw 17. During the process, the cover plate 16 will drive the movable plate 20 to move downward, so that the movable plate 20 and the fixed plate 15 gradually get closer. At this time, the side plate 21 will be pressed outward and inserted into the surrounding mud. By forming a closer contact with the soil, the baffle 12 and the side plate 21 can effectively increase the effective cross-sectional area of ​​the building pile, making the building pile more stable when bearing external loads, and can disperse stress to a larger area, thereby effectively reducing the risk of settlement.

[0023] Example 2, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, multiple grooves 14 are evenly distributed around the center of the outer pile 1. An inner pile 25 is slidably engaged in the center of the through hole 23. A thread 27 is provided on the outer side of the upper end of the inner pile 25. The thread 27 and the threaded groove 24 are threadedly engaged. A filling space 26 is provided in the center of the inner pile 25. The inner pile 25 abuts against one end of multiple inclined rods 13. A reinforcing mesh 28 is fixedly installed in the center of the inner pile 25.

[0024] The overall effect of this embodiment is that the building pile is a split design, consisting of an outer pile 1 and an inner pile 25. This not only facilitates construction and maintenance but also reduces transportation costs. In use, the outer pile 1 is driven into a pre-set pile pit. Multiple grooves 14 are formed on the outer side of the outer pile 1. The structure of the grooves 14 increases the contact area between the pile body and the soil or other media, which not only improves the friction between the pile body and the soil but also enhances the stability and safety of the pile body. Then, the inner pile 25 is driven in along the through hole 23. During this process, the inner pile 25 can squeeze the inclined insertion rod 13, causing it to move forward along the inclined sliding groove 11, thus squeezing out the baffle 12 used to block mud and water until it is inserted into the groove. After the through hole 23 is filled with cement grout in the soil on the side of the pile pit, it is sealed with a cover plate 16. The cover plate 16 is pressed down along the slot 18 until it is close to the top of the outer pile 1, and then fixed with screws 17. During the process, the cover plate 16 will drive the movable plate 20 to move downward, so that the movable plate 20 and the fixed plate 15 gradually get closer. At this time, the side plate 21 will be pressed outward and inserted into the surrounding soil. The baffle 12 and the side plate 21 can effectively increase the effective cross-sectional area of ​​the building pile by forming a closer contact with the soil, making the building pile more stable when bearing external loads, thereby effectively reducing the risk of settlement.

[0025] The device's usage and working principle are as follows: Its modular design facilitates construction and maintenance while reducing transportation costs. During use, the outer pile 1 is driven into a pre-set pit. Multiple grooves 14 are formed on the outer side of the outer pile 1. The structure of the grooves 14 increases the contact area between the pile and the soil or other media, improving the friction between the pile and the soil. Then, the inner pile 25 is driven in along the through hole 23. During this process, the inner pile 25 can compress the inclined insertion rod 13, causing it to move forward along the inclined sliding groove 11. This forces the baffle 12, used to block mud and water, to be pushed out until it is inserted into the soil on the side of the pit. After the through hole 23 is filled with cement grout, it is then covered... The cover plate 16 is used to seal the pile. The cover plate 16 is pressed down along the slot 18 until it is close to the top of the outer pile 1, and then fixed with screws 17. During the process, the cover plate 16 will drive the movable plate 20 to move downward, so that the movable plate 20 and the fixed plate 15 gradually get closer. At this time, the side plate 21 will be pressed outward and inserted into the surrounding soil. The baffle 12 and the side plate 21 can effectively increase the effective cross-sectional area of ​​the pile by forming a closer contact with the soil, making the pile more stable when bearing external loads and distributing stress to a larger area, thereby effectively reducing the risk of settlement.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A building pile for construction work, comprising an outer pile (1), characterised in that: The middle part and the outer side below the middle part of the outer stake (1) are provided with a plurality of inclined sliding grooves (11), one end of the inclined sliding groove (11) is clamped with a baffle (12), the middle part of the inclined sliding groove (11) is slidingly clamped with an inclined insertion rod (13), the middle part of the outer stake (1) is provided with a through hole (23), the upper side of the middle part of the through hole (23) is provided with a threaded groove (24), the outer side of the middle part of the outer stake (1) is fixedly installed with a fixed plate (15), the periphery of the middle part of the upper end of the outer stake (1) is uniformly provided with a plurality of insertion grooves (18) and screw holes (19), the upper side of the middle part of the insertion groove (18) is inserted with a cover plate (16), the outer side of the middle part of the upper end of the outer stake (1) is slidingly clamped with a movable plate (20), the movable plate (20) and the cover plate (16) are fixedly connected, the periphery of the middle part of the upper end of the cover plate (16) is threadedly connected with a screw (17), the screw (17) and the screw hole (19) are threadedly connected, the periphery of the upper end of the fixed plate (15) and the periphery of the lower end of the movable plate (20) are rotatably installed with a side plate (21), the two side plates (21) are rotatably connected with a rotating shaft (22).

2. A construction pile for use in construction according to claim 1, characterized in that: The periphery of the middle part of the outer stake (1) is uniformly provided with a plurality of grooves (14).

3. A construction pile for use in construction according to claim 1, characterized in that: The middle part of the through hole (23) is slidingly clamped with an inner stake (25), the outer side of the upper end of the inner stake (25) is provided with a thread (27), the thread (27) and the threaded groove (24) are threadedly matched.

4. A construction pile according to claim 3, characterised in that: The middle part of the inner stake (25) is provided with a filling space (26), and one end of the plurality of inclined insertion rods (13) abuts against the inner stake (25).

5. A construction pile according to claim 3, characterised in that: The middle part of the inner stake (25) is fixedly installed with a reinforcing net (28).

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