Square pile with high structural strength

Abstract

The utility model relates to the technical field of square piles, in particular to a high-structural-strength square pile which comprises a square pile body and a pile head, a reinforcing structure is arranged on the square pile body and comprises a plurality of fixing blocks fixedly installed on the inner wall of the square pile body, and a plurality of flange plates connected with the fixing blocks are arranged in the square pile body. And a plurality of reinforcing ribs connected with the square pile main body are mounted on the flange plate. Through the arrangement of the reinforcing structure, the interior of the square pile body is reinforced, when the square pile body is manufactured, the fixing block and the flange plate are fixed to the square pile body firstly, then the reinforcing ribs are inserted into the flange plate in a penetrating mode, then the spiral reinforcing ribs are wound around the reinforcing ribs and welded to the reinforcing ribs, and finally the square pile body is formed after cement is poured and solidified. The overall strength of the square pile body is improved, the protection plate is installed at the top of the square pile body during piling, knocking on the square pile body can be reduced, the square pile body is protected, and the square pile body can be prevented from being broken.

Description

Technical Field

[0001] The utility model relates to a square pile with high structural strength, in particular to a square pile with high structural strength, belonging to the technical field of square piles. Background Art

[0002] With the progress of my country's construction industrialization, the upper load of the building structure has increased, the load form has become more complicated, and more poor construction sites need to be faced. Pile foundation has become a suitable solution. The reasonable use of pile foundation can effectively control the settlement and deformation of the building, and can also improve the seismic performance of the building and ensure the long-term safe use of the building. Precast concrete piles improve the crack resistance and durability of the pile body by applying prestress, which is convenient for the hoisting, transportation and construction of precast piles. Solid square piles are one of the earliest precast concrete piles used in engineering foundations.

[0003] The existing square piles have a simple internal structure and most of them have no auxiliary reinforcement structure. The overall strength is low, which may cause the pile body to break over time. In addition, the pile driving equipment directly hits the pile body during piling, and there are no protective measures for the pile body, which may also cause the pile body to break.

[0004] Therefore, there is an urgent need to improve a square pile with high structural strength to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a square pile with high structural strength. The interior of the square pile body is reinforced by setting a reinforcement structure. When the square pile body is manufactured, a fixing block and a flange are first fixed on the square pile body, and then reinforcing ribs are inserted into the flange. Then, spiral reinforcing ribs are wound around the reinforcing ribs and welded. Finally, cement is poured and solidified to form the square pile body, thereby improving the overall strength of the square pile body. When piling, a protective plate is installed on the top of the square pile body to reduce the knocking of the square pile body, thereby protecting the square pile body and preventing the square pile body from breaking.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A square pile with high structural strength comprises a square pile body and a pile head, wherein the square pile body is provided with a reinforcement structure, wherein the reinforcement structure comprises a plurality of fixing blocks fixedly mounted on the inner wall of the square pile body, a plurality of flanges connected to the fixing blocks are arranged inside the square pile body, a plurality of reinforcing ribs connected to the square pile body are installed on the flanges, a spiral reinforcement rib connected to the flanges is wound around the outer side of the reinforcing ribs, and a protective plate is arranged on the top of the square pile body.

[0008] Preferably, a plurality of connecting plates are fixedly mounted on the bottom of the protective plate, bolts connected to the square pile body are mounted on the connecting plates, a gear is fixedly mounted on one end of the bolt, and the square pile body and the bolt are threadedly connected.

[0009] Preferably, a plurality of support plates are fixedly mounted on both sides of the protective plate, a first electric telescopic rod is fixedly mounted on the bottom of the support plate, and a latch tooth engaged with the bolt is fixedly mounted on the output end of the first electric telescopic rod.

[0010] Preferably, a plurality of concave holes are formed on the pile head, a second electric telescopic rod is fixedly installed inside the concave holes, and a plug rod is fixedly installed at the output end of the second electric telescopic rod.

[0011] Preferably, an extension rod is fixedly mounted on the bottom of the pile head.

[0012] Preferably, the surfaces of the square pile body and the pile head are both provided with a waterproof coating.

[0013] Preferably, the pile head is arranged in a trapezoidal shape.

[0014] The utility model has at least the following beneficial effects:

[0015] By setting up a strengthening structure, the inside of the square pile body is reinforced. When the square pile body is made, the fixing block and the flange are first fixed on the square pile body, and then the reinforcing ribs are inserted into the flange. Then the spiral reinforcing ribs are wrapped around the reinforcing ribs and welded. Finally, cement is poured and solidified to form the body, which improves the overall strength of the square pile body. When piling, installing a protective plate on the top of the square pile body can reduce the impact on the square pile body, protect the square pile body, and prevent the square pile body from breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of the square pile body of the utility model;

[0019] Figure 3 For the utility model Figure 1 Enlarged view of point B in the middle;

[0020] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 5 It is a schematic diagram of the protective plate of the utility model.

[0022] In the figure, 1. square pile body; 2. pile head; 3. reinforcement structure; 4. fixing block; 5. flange; 6. reinforcement rib; 7. spiral reinforcement rib; 8. protective plate; 9. connecting plate; 10. bolt; 11. support plate; 12. first electric telescopic rod; 13. latch tooth; 14. recessed hole; 15. second electric telescopic rod; 16. insertion rod; 17. extension rod; 18. waterproof coating; 19. gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 5 As shown, this embodiment provides a square pile embodiment with high structural strength. A square pile with high structural strength comprises a square pile body 1 and a pile head 2. A reinforcement structure 3 is arranged on the square pile body 1. The reinforcement structure 3 comprises a plurality of fixing blocks 4 fixedly mounted on the inner wall of the square pile body 1. A plurality of flanges 5 connected to the fixing blocks 4 are arranged inside the square pile body 1. A plurality of reinforcing ribs 6 connected to the square pile body 1 are installed on the flange 5. The outer side of the reinforcing ribs 6 is wound with spiral reinforcing ribs 7 connected to the flange 5. A protective plate 8 is arranged on the top of the square pile body 1. By setting the reinforcement structure 3, the interior of the square pile body 1 is reinforced. When the square pile body 1 is manufactured, the fixing blocks 4 and the flange 5 are first fixed on the square pile body 1, and the reinforcing ribs 6 are then inserted into the flange 5. Then the spiral reinforcing ribs 7 are wound around the reinforcing ribs 6 and welded. Finally, cement is poured and solidified to form the square pile body 1, thereby improving the overall strength of the square pile body 1. When piling, the protective plate 8 is installed on the top of the square pile body 1 to reduce the knocking of the square pile body 1, thereby protecting the square pile body 1 and preventing the square pile body 1 from breaking.

[0025] A plurality of connecting plates 9 are fixedly installed at the bottom of the protective plate 8, and bolts 10 connected to the square pile body 1 are installed on the connecting plates 9. A gear 19 is fixedly installed at one end of the bolt 10. The square pile body 1 and the bolt 10 are threadedly connected. Through the arrangement of the connecting plates 9 and the bolts 10, tightening the bolts 10 to make them contact the square pile body 1 can fix the protective plate 8, which can prevent the protective plate 8 from falling off during piling. After loosening the bolts 10 to separate them from the square pile body 1, the protective plate 8 can be removed from the square pile body 1, and can also be used on other square pile bodies 1, and reuse can reduce waste.

[0026] Multiple support plates 11 are fixedly installed on both sides of the protective plate 8, and a first electric telescopic rod 12 is fixedly installed on the bottom of the support plate 11. A latching tooth 13 meshing with the bolt 10 is fixedly installed on the output end of the first electric telescopic rod 12. Through the arrangement of the support plates 11, the first electric telescopic rod 12, the latching tooth 13 and the gear 19, after the bolt 10 is tightened, the multiple first electric telescopic rods 12 are started to drive the latching tooth 13 to descend and engage with the gear 19, which can prevent the bolt 10 from loosening when the protective plate 8 vibrates, and prevent the protective plate 8 from falling off due to the loosening of the bolt 10. The multiple first electric telescopic rods 12 are started to drive the latching tooth 13 to rise and disengage it from the gear 19, so as to rotate the bolt 10.

[0027] A plurality of recessed holes 14 are provided on the pile head 2, and a second electric telescopic rod 15 is fixedly installed inside the recessed holes 14, and an insertion rod 16 is fixedly installed at the output end of the second electric telescopic rod 15. Through the arrangement of the recessed holes 14, the second electric telescopic rod 15 and the insertion rod 16, after the square pile body 1 is driven into the pile hole so that the pile head 2 contacts the ground, the plurality of second electric telescopic rods 15 are started to drive the insertion rod 16 to move toward the inner wall of the pile hole until the insertion rod 16 is completely inserted into the inner wall, which can increase the stability of the square pile body 1 and prevent the square pile body 1 from tilting.

[0028] An extension rod 17 is fixedly installed at the bottom of the pile head 2. Through the arrangement of the extension rod 17, when the square pile body 1 descends, the extension rod 17 first contacts the bottom, thereby preventing the pile head 2 from colliding with the bottom and causing damage thereto.

[0029] The surface of the square pile body 1 and the pile head 2 are both provided with a waterproof coating 18. The waterproof coating 18 prevents the pile body from being corroded by moisture and a humid environment, protects concrete and steel bars from corrosion, and prolongs the service life of the square pile body 1.

[0030] The pile head 2 is arranged in a trapezoidal shape, and the trapezoidal arrangement of the pile head 2 can adapt to uneven settlement or deformation of the foundation, and helps to reduce the pile body stress caused by foundation changes.

[0031] In this embodiment, if Figure 1-Figure 5 As shown, the working process of a square pile with high structural strength provided by this embodiment is as follows:

[0032] When the square pile body 1 is manufactured, the fixing block 4 and the flange 5 are first fixed on the square pile body 1, and then the reinforcing ribs 6 are inserted into the flange 5, and then the spiral reinforcing ribs 7 are wound around the reinforcing ribs 6 and welded, and finally cement is poured and solidified to form, thereby improving the overall strength of the square pile body 1. When piling, installing the protective plate 8 on the top of the square pile body 1 can reduce the impact on the other pile body 1, protect the other pile body 1, and prevent the square pile body 1 from breaking.

[0033] In summary, in the present embodiment, according to a square pile with high structural strength of the present embodiment, by setting the connecting plate 9 and the bolt 10, tightening the bolt 10 to make it contact the square pile body 1 can fix the protective plate 8, which can prevent the protective plate 8 from falling off during piling. After loosening the bolt 10 to make it separate from the square pile body 1, the protective plate 8 can be removed from the square pile body 1, and it can also be used on other square pile bodies 1, and reuse can reduce waste. By setting the support plate 11, the first electric telescopic rod 12, the latching tooth 13 and the gear 19, after the bolt 10 is tightened, the multiple first electric telescopic rods 12 are started to drive the latching tooth 13 to descend and engage with the gear 19, which can prevent the bolt 10 from loosening when the protective plate 8 vibrates, and prevent the protective plate 8 from falling off due to the loosening of the bolt 10. The multiple first electric telescopic rods 12 are started to drive the latching tooth 13 to rise and separate it from the gear 19 The bolt 10 can be rotated. Through the arrangement of the concave hole 14, the second electric telescopic rod 15 and the insertion rod 16, after the square pile body 1 is driven into the pile hole so that the pile head 2 contacts the ground, the multiple second electric telescopic rods 15 are started to drive the insertion rod 16 to move toward the inner wall of the pile hole until the insertion rod 16 is completely inserted into the inner wall, which can increase the stability of the square pile body 1 and prevent the square pile body 1 from tilting. Through the arrangement of the extension rod 17, the extension rod 17 is first contacted with the bottom when the square pile body 1 descends, so as to prevent the pile head 2 from colliding with the bottom and causing damage to it. Through the arrangement of the waterproof coating 18, the erosion of the pile body by moisture and humid environment is prevented, and the concrete and steel bars are protected from corrosion, which can extend the service life of the square pile body 1. Through the trapezoidal arrangement of the pile head 2, it can adapt to the uneven settlement or deformation of the foundation, which helps to reduce the pile body stress caused by foundation changes.

[0034] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0035] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0036] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A square pile with high structural strength, comprising a square pile body (1) and a pile head (2), characterized in that: The square pile body (1) is provided with a reinforcement structure (3), the reinforcement structure (3) comprising a plurality of fixing blocks (4) fixedly mounted on the inner wall of the square pile body (1), a plurality of flanges (5) connected to the fixing blocks (4) are arranged inside the square pile body (1), a plurality of reinforcing ribs (6) connected to the square pile body (1) are mounted on the flanges (5), a spiral reinforcement rib (7) connected to the flanges (5) is wound around the outer side of the reinforcing ribs (6), and a protective plate (8) is arranged on the top of the square pile body (1).

2. A square pile with high structural strength according to claim 1, characterized in that: A plurality of connecting plates (9) are fixedly mounted on the bottom of the protective plate (8), bolts (10) connected to the square pile body (1) are mounted on the connecting plates (9), a gear (19) is fixedly mounted on one end of the bolt (10), and the square pile body (1) and the bolt (10) are threadedly connected.

3. A square pile with high structural strength according to claim 2, characterized in that: A plurality of support plates (11) are fixedly mounted on both sides of the protective plate (8), a first electric telescopic rod (12) is fixedly mounted on the bottom of the support plate (11), and a latching tooth (13) meshing with the bolt (10) is fixedly mounted on the output end of the first electric telescopic rod (12).

4. A square pile with high structural strength according to claim 1, characterized in that: A plurality of recessed holes (14) are provided on the pile head (2), a second electric telescopic rod (15) is fixedly installed inside the recessed hole (14), and an insertion rod (16) is fixedly installed at the output end of the second electric telescopic rod (15).

5. The square pile with high structural strength according to claim 1, characterized in that: An extension rod (17) is fixedly mounted on the bottom of the pile head (2).

6. A square pile with high structural strength according to claim 1, characterized in that: The surfaces of the square pile body (1) and the pile head (2) are both provided with a waterproof coating (18).

7. A square pile with high structural strength according to claim 1, characterized in that: The pile head (2) is arranged in a trapezoidal shape.

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