Hydraulic engineering foundation pile

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering foundation pile. The utility model provides a hydraulic engineering foundation pile which comprises a foundation pile body, a top pile, a positioning plate, a fixing nail and the like. A positioning plate is connected to the foundation pile body, a top pile is connected to the positioning plate, fixing nails are symmetrically connected to the bottom of the positioning plate, the stabilizing mechanism comprises mounting plates and nail frames, the stabilizing mechanism used for improving the stability of the positioning plate is arranged on the positioning plate, and the mounting plates are connected to the two sides of the positioning plate. And nail frames are slidably connected into the mounting plates. The rotary disc rotates to drive the nail frame to move downwards to be inserted into the ground, so that after pile driving is completed, the nail frame can enable the positioning plate to be stable on the ground, and the overall stability of the pile driving device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project foundation pile. Background Art

[0002] Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Piles are needed in water conservancy projects, and piles are used as the foundation for the construction of water conservancy project buildings.

[0003] The patent publication number CN217053337U discloses a foundation pile for a water conservancy project, which includes a pile sleeve assembly and an inner pile assembly. The inner pile assembly is located inside the pile sleeve assembly. The pile sleeve assembly includes a sleeve, a connecting ring is installed on the bottom surface of the sleeve, a pile driving blade is installed on the outer ring of the sleeve, pile grooves are provided on both sides of the inner cylinder body of the sleeve, and clamping grooves are provided on both sides of the inner cylinder body of the sleeve and at the bottom ends of the two pile grooves. The inner pile assembly includes a fixed pile, pile clamps are installed on both sides of the fixed pile, a rotary drilling head is installed on the bottom end of the pile clamp, a connecting piece is installed on the top end of the fixed pile, the pile driving blade is arranged in a spiral strip shape, and the sleeve is fixedly connected to the pile driving blade and the connecting ring. However, the above patent still has the following problems:

[0004] After the foundation piles are driven into the ground, the above-mentioned foundation piles are not easy to fix to the ground surface. Therefore, when the foundation piles are used, they are easily shaken by external forces, which makes the foundation piles generally unstable.

[0005] Therefore, it is necessary to design a foundation pile for a water conservancy project. Utility Model Content

[0006] In order to overcome the general disadvantage of stability, the utility model provides a foundation pile for a water conservancy project.

[0007] A foundation pile for a water conservancy project comprises a foundation pile body, a top pile, a positioning plate and fixing nails, wherein the foundation pile body is connected to a positioning plate, the positioning plate is connected to a top pile, the bottom of the positioning plate is symmetrically connected to fixing nails, and also comprises a stabilizing mechanism, the stabilizing mechanism comprises a mounting plate and a nail rack, the positioning plate is provided with a stabilizing mechanism for increasing the stability of the positioning plate, mounting plates are connected to both sides of the positioning plate, and nail racks are slidably connected inside the mounting plates.

[0008] Preferably, the stabilizing mechanism further includes a rotating disk and a threaded rod, the middle portion of the mounting plate is rotatably connected to the threaded rod, the top of the threaded rod is connected to the rotating disk, and the threaded rod is threadedly connected to a nearby nail rack.

[0009] Preferably, it also includes a protective plate, a telescopic rod and an elastic member. Ten groups of telescopic rods are evenly connected to the outer side of the top pile along the circumferential direction. The other ends of the telescopic rods of each group are connected with a protective plate, and the protective plates are connected to the adjacent telescopic rods with an elastic member.

[0010] Preferably, a rubber pad is also included, and the outer sides of the protective plates are connected to the rubber pads.

[0011] Preferably, a counterweight block is also included, and the counterweight blocks are installed on both sides of the positioning plate.

[0012] The beneficial effects and significant improvements of the utility model are:

[0013] 1. The utility model drives the nail frame to move downward and penetrate into the ground by rotating the rotating disk. Thus, after the piling is completed, the nail frame can stabilize the positioning plate on the ground, thereby improving the overall stability of the utility model.

[0014] 2. When hit by a heavy object, the telescopic rod and elastic parts on the protective plate will expand and contract to reduce the force generated by the impact, thereby protecting the top pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model's top pile, positioning plate, fixing nails and other components.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the components such as the rotating disk, threaded rod, and nail rack of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the protective plate, telescopic rod, elastic member and other components of the utility model.

[0019] The meanings of the reference numerals in the figure are: 1: pile body, 2: top pile, 3: positioning plate, 4: fixing nail, 5: mounting plate, 6: rotating disk, 7: threaded rod, 8: nail rack, 9: protective plate, 10: telescopic rod, 11: elastic part, 12: rubber pad, 13: counterweight. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model. Example 1

[0021] A kind of foundation pile for water conservancy project, reference Figure 1 and Figure 2 , including a foundation pile body 1, a top pile 2, a positioning plate 3, a fixing nail 4, a counterweight 13 and a stabilizing mechanism. The top of the foundation pile body 1 is connected to the positioning plate 3, the top pile 2 is connected to the center position of the top of the positioning plate 3, the bottom of the positioning plate 3 is symmetrically connected to the fixing nail 4, and the front and rear sides of the positioning plate 3 are installed with counterweights 13 to increase the weight of the positioning plate 3 and improve the stability of the positioning plate 3. The positioning plate 3 is provided with a stabilizing mechanism for increasing the stability of the positioning plate 3.

[0022] refer to Figure 1 and Figure 3 The stabilizing mechanism also includes a mounting plate 5, a rotating disk 6, a threaded rod 7 and a nail rack 8. The left and right sides of the positioning plate 3 are connected to the mounting plates 5. The mounting plates 5 are slidably connected to the nail racks 8 for fixing the positioning plate 3 to the ground. The middle part of the mounting plates 5 is rotatably connected to the threaded rod 7, and the top of the threaded rod 7 is connected to the rotating disk 6. The rotating disk 6 is used to facilitate the rotation of the threaded rod 7, and the threaded rod 7 is threadedly connected to the adjacent nail racks 8.

[0023] The pile body 1 is driven into the ground using a pile driving device. After driving, the rotating disk 6 is rotated to drive the nail frame 8 to move downward, so that the nail frame 8 slowly penetrates into the ground. Since the length of the nail frame 8 is shorter than the fixed nail 4, the nail frame 8 can make the pile more stable on the ground surface, thereby preventing the pile from shaking randomly under the influence of external forces. According to the setting of the counterweight block 13, the weight of the positioning plate 3 can be increased, so that the positioning plate 3 is more stable on the ground. Example 2

[0024] Based on Example 1, Figure 1 and Figure 4 , also includes a protective plate 9, a telescopic rod 10, an elastic member 11 and a rubber pad 12. Ten groups of telescopic rods 10 are evenly connected to the outer side of the top pile 2 along the circumferential direction. The other ends of the telescopic rods 10 of each group are connected to a protective plate 9. The protective plates 9 are connected to the adjacent telescopic rods 10 with an elastic member 11, which is a buffer spring. The outer sides of the protective plates 9 are connected to rubber pads 12 to play a buffering role.

[0025] According to the arrangement of the protective plate 9, the telescopic rod 10 and the elastic member 11, when a heavy object hits the top pile 2, the protective plate 9 and the telescopic rod 10 on the top pile 2 can be extended and retracted, so that the elastic member 11 can be extended and retracted, thereby buffering the protective plate 9 and the top pile 2 and reducing the impact force.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A foundation pile for a water conservancy project, comprising a foundation pile body (1), a top pile (2), a positioning plate (3) and a fixing nail (4), wherein the foundation pile body (1) is connected to the positioning plate (3), the top pile (2) is connected to the positioning plate (3), and the bottom of the positioning plate (3) is symmetrically connected to the fixing nail (4), wherein: The invention also comprises a stabilizing mechanism, which comprises a mounting plate (5) and a nail rack (8). The positioning plate (3) is provided with a stabilizing mechanism for increasing the stability of the positioning plate (3). Both sides of the positioning plate (3) are connected to the mounting plates (5), and the mounting plates (5) are slidably connected to the nail racks (8).

2. A water conservancy engineering foundation pile according to claim 1, characterized in that: The mechanism also includes a rotating disk (6) and a threaded rod (7). The middle of the mounting plate (5) is rotatably connected to the threaded rod (7). The top of the threaded rod (7) is connected to the rotating disk (6). The threaded rod (7) is threadedly connected to a nearby nail rack (8).

3. A water conservancy engineering foundation pile according to claim 2, characterized in that: It also includes a protective plate (9), telescopic rods (10) and elastic members (11); the outer side of the top pile (2) is evenly connected to ten groups of telescopic rods (10) along the circumferential direction; the other ends of the telescopic rods (10) of each group are connected to a protective plate (9); and the protective plates (9) are connected to adjacent telescopic rods (10) with elastic members (11).

4. A water conservancy engineering foundation pile according to claim 3, characterized in that: It also includes a rubber pad (12), and the outer sides of the protective plates (9) are connected to the rubber pads (12).

5. A water conservancy engineering foundation pile according to claim 4, characterized in that: It also includes a counterweight block (13), and the counterweight blocks (13) are installed on both sides of the positioning plate (3).

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