Foundation pile convenient to install and used for engineering construction

Abstract

The utility model discloses a convenient-to-install foundation pile for engineering construction, which comprises a foundation pile body, the bottom of the foundation pile body is fixedly connected with a reinforcing base, and the bottom of the reinforcing base is fixedly connected with a conical drill bit; the clamping and pressing assembly is movably connected around the foundation pile body, and the clamping and pressing assembly is used for being in static friction contact with the transverse surface of pressure equipment; the top pressing assembly is movably connected with the top of the foundation pile body, and the top pressing assembly is in direct contact with pressure equipment; the utility model relates to the technical field of foundation piles. According to the convenient-to-mount foundation pile for the engineering construction, the clamping and pressing assembly is arranged, the arc-shaped contact pads are arranged in the first outer cover block and the second outer cover block, the arc-shaped contact pads have elasticity and are large in self friction force, the arc-shaped contact pads can be stably combined with the surface of the foundation pile body after being subjected to transverse clamping force, and slipping is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation piles, in particular to a foundation pile for engineering construction which is convenient to install. Background Art

[0002] Pile foundation: A foundation composed of piles and a cap connected to the top of the piles. Group pile foundation: A pile foundation composed of more than two rows of piles. Base pile: A single pile in a group pile foundation.

[0003] The patent with announcement number CN217896462U discloses a kind of rapid foundation pile used in construction engineering, which relates to the field of construction engineering. The rapid foundation pile used in the construction engineering includes a foundation pile body and a support processing platform. The rapid foundation pile used in the construction engineering can realize the convenience of the installation process of the entire foundation pile through the lower section of the foundation pile, the foundation pile seat, the upper section of the foundation pile, the positioning block, the rotating plate, the support processing platform and the reinforcement plug rod, so as to realize the rapid installation. The installation process is simple and convenient, saving time and effort. In addition, through the reinforcement of the positioning block, the rotating plate and the support processing platform, the overall support effect of the foundation pile is good, and the force of the foundation pile is ensured to be stable. The set rapid clamping mechanism can ensure that the positioning block is installed quickly during the reinforcement process of the foundation pile, and finally the reinforcement of the support processing platform is realized by the reinforcement plug rod to ensure the overall stability of the foundation pile.

[0004] As shown in the above technology, in reality, ordinary foundation piles are standard prefabricated reinforced concrete columns. The foundation piles are pressed down after being pressurized by the clamping mechanism. The surfaces of many foundation piles are relatively smooth, the clamping mechanism is easy to slip, and the clamping mechanism needs to frequently engage and disengage with the foundation piles, and the operation speed is slow. In addition, the foundation piles can also be sunk by pressing the foundation pile body through the pile driving equipment, but once the pile joint is uneven or the gap is not plugged tightly, the pile joint will become loose and cracked. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a foundation pile for engineering construction which is easy to install and solves the problem that the foundation pile is pressed down after being pressurized by a clamping mechanism, many foundation piles have relatively smooth surfaces, the clamping mechanism is prone to slipping, and the clamping mechanism needs to frequently engage and disengage with the foundation pile, resulting in a slow operation speed. In addition, the foundation pile can also be sunk by pressing the foundation pile body down by a pile driving device, but once the pile joint is uneven or the gap is not plugged tightly, the pile joint will become loose and cracked.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a foundation pile for engineering construction that is easy to install, comprising:

[0007] A foundation pile body, wherein the bottom of the foundation pile body is fixedly connected to a reinforced base, and the bottom of the reinforced base is fixedly connected to a conical drill bit;

[0008] A clamping and pressing assembly, the clamping and pressing assembly being movably connected around the pile body and configured to be in static frictional contact with a lateral surface of the pressure device;

[0009] A top pressing assembly is movably connected to the top of the pile body, and is in direct contact with the pressure equipment; the top pressing assembly is used to contact the top pressing device of the pressure equipment.

[0010] Preferably, the clamping and pressing assembly comprises a first outer cover block and a second outer cover block which are sleeved on the pile body, and inner walls of the first outer cover block and the second outer cover block are movably connected with arc-shaped contact pads.

[0011] Preferably, a connecting groove block is fixedly connected to the surface of the first outer cover block and the second outer cover block, a thread groove is opened on the surface of the first outer cover block and the second outer cover block, a screw rod is threadedly connected to the inner wall of the thread groove, a contact plate is movably connected to the surface of the screw rod, and a connector plate is fixedly connected to the surface of the contact plate.

[0012] Preferably, a positioning groove block is fixedly connected to one side of the surface of the second outer cover block, a telescopic rod is fixedly connected to the surface of the first outer cover block, a threaded rod is fixedly connected to the surface of the telescopic rod, and a threaded sleeve is threadedly connected to the surface of the threaded rod.

[0013] Preferably, the top pressing assembly comprises a top cover movably mounted on the top of the pile body, a circular groove is provided on the top of the top cover, and an elastic circular pad is fixedly connected to the bottom of the inner wall of the top cover.

[0014] Preferably, both sides of the inner wall of the top cover are fixedly connected with internal blocks, and one side of the surface of the internal block is movably connected with a limited friction plate.

[0015] Beneficial Effects

[0016] The utility model provides a foundation pile for engineering construction that is easy to install. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The conveniently installed engineering construction pile has a clamping and pressing assembly, which is movably connected around the pile body. The clamping and pressing assembly is used for static friction contact with the lateral surface of the pressure device. By using the arrangement of the clamping and pressing assembly, arc-shaped contact pads are arranged inside the first outer cover block and the second outer cover block. The arc-shaped contact pads are elastic and have a large friction force. After being subjected to the lateral clamping force, they can form a relatively stable combination with the surface of the pile body, effectively preventing slipping. A contact plate is arranged on the surface of the pile body, which directly increases the external clamping force. The contact area between the first cover block and the second cover block is increased, which is convenient for the staff to operate quickly. A telescopic rod is arranged between the first cover block and the second cover block. The contraction of the telescopic rod directly drives the threaded sleeve to move, and then the threaded sleeve pushes the second cover block as a whole, so that the first cover block and the second cover block are aggregated together, thereby ensuring that the arc-shaped contact pad stably clamps the pile body. After the pile body is pressed down each time, it only needs to extend the telescopic rod to quickly move the first cover block and the second cover block as a whole to the initial working position, which is convenient for use.

[0018] (2) The construction pile which is easy to install comprises a top cover which is movably mounted on the top of the pile body through a top pressing assembly. A circular groove is provided on the top of the top cover. An elastic circular pad is fixedly connected to the bottom of the inner wall of the top cover. Internal blocks are fixedly connected to both sides of the inner wall of the top cover. A limited friction plate is movably connected to one side of the surface of the internal block. By utilizing the arrangement of the top pressing assembly, when an external pile pressing device can directly press down the pile body, the top cover is mounted on the top of the pile body. The elastic circular pad is placed on the top of the pile body. The soft pad can prevent unevenness at the pile joint and prevent the gap from being unfilled, thereby ensuring that the pile joint does not loosen or crack. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0021] Figure 3 For this utility model Figure 1 A partial enlarged view of point B in the middle;

[0022] Figure 4 It is a cross-sectional view of the utility model.

[0023] In the figure: 1. pile body; 2. reinforced base; 3. conical drill bit; 4. clamping and pressing assembly; 41. first outer cover block; 42. second outer cover block; 43. arc contact pad; 44. connecting groove block; 45. threaded groove; 46. screw rod; 47. contact plate; 48. plug-in board; 49. telescopic rod; 410. threaded rod; 411. threaded sleeve plate; 412. positioning groove block; 5. top pressing assembly; 51. top cover; 52. round groove; 53. elastic round pad; 54. inner block; 55. limiting friction plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , the utility model provides two technical solutions:

[0026] Embodiment 1, a foundation pile for engineering construction that is easy to install, comprising:

[0027] A foundation pile body 1, the bottom of which is fixedly connected to a reinforced base 2, and the bottom of which is fixedly connected to a conical drill bit 3;

[0028] A clamping and pressing assembly 4, which is movably connected around the pile body 1 and is used for static friction contact with the lateral surface of the pressure equipment;

[0029] The top pressing component 5 is movably connected to the top of the pile body 1, and the top pressing component 5 is in direct contact with the pressure equipment; the top pressing component 5 is used to contact the top pressing device of the pressure equipment, and the first outer cover block 41 and the second outer cover block 42 are provided with arc-shaped contact pads 43, which are elastic and have large friction. After being subjected to the lateral clamping force, they can form a relatively stable combination with the surface of the pile body 1, effectively preventing slipping, and a contact plate 47 is provided on the surface of the pile body 1, which directly increases the external clamping structure and the second outer cover block 4. 2, which increases the fault tolerance space and facilitates quick operation of the staff. A telescopic rod 49 is set between the first outer cover block 41 and the second outer cover block 42. The threaded sleeve 411 is directly driven to move by the contraction of the telescopic rod 49, and then the threaded sleeve 411 pushes the second outer cover block 42 as a whole, so that the first outer cover block 41 and the second outer cover block 42 are aggregated together, thereby ensuring that the arc-shaped contact pad 43 stably clamps the pile body 1. After the pile body 1 is pressed down each time, it only needs to extend the telescopic rod 49 to quickly move the first outer cover block 41 and the second outer cover block 42 as a whole to the initial working position, which is convenient for use.

[0030] Embodiment 2 is mainly different from Embodiment 1 in that: a foundation pile for engineering construction that is easy to install, a clamping and pressing assembly 4 includes a first outer cover block 41 and a second outer cover block 42 that are sleeved with the foundation pile body 1, the inner walls of the first outer cover block 41 and the second outer cover block 42 are movably connected with an arc contact pad 43, the arc contact pad 43 is made of soft silicone material, an elastic soft pad, and a static friction pattern is arranged on the surface, and the static friction force is relatively large after being compressed, the surfaces of the first outer cover block 41 and the second outer cover block 42 are fixedly connected with a connecting groove block 44, the surfaces of the first outer cover block 41 and the second outer cover block 42 are provided with a threaded groove 45, the inner wall of the threaded groove 45 is threadedly connected with a screw rod 46, the surface of the screw rod 46 is movably connected with a contact plate 47, the surface of the contact plate 47 is fixedly connected with a plug-in board 48, and one side of the surface of the second outer cover block 42 is fixedly connected with a positioning groove block 4 12. A telescopic rod 49 is fixedly connected to the surface of the first outer cover block 41, a threaded rod 410 is fixedly connected to the surface of the telescopic rod 49, a threaded sleeve 411 is threadedly connected to the surface of the threaded rod 410, and a top pressing component 5 includes a top cover 51 movably sleeved on the top of the pile body 1, a circular groove 52 is provided on the top of the top cover 51, an elastic circular pad 53 is fixedly connected to the bottom of the inner wall of the top cover 51, both sides of the inner wall of the top cover 51 are fixedly connected to internal blocks 54, and one side of the surface of the internal block 54 is movably connected to a limited friction plate 55. By utilizing the setting of the top pressing component 5, when the external pile pressing equipment can directly press down the pile body 1, the top cover 51 is sleeved on the top of the pile body 1, and the elastic circular pad 53 is placed on the top of the pile body 1. The soft pad can avoid unevenness at the pile joint and prevent the gap from being unfilled, thereby ensuring that the pile joint is not loose or cracked.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] When clamping and pressing piles, the pile body 1 is moved to the working position, and the first outer cover block 41 and the second outer cover block 42 are simultaneously fixed on the surface of the pile body 1, and the screw rod 46 is rotated on the surface of the threaded groove 45, and the contact plate 47 is fixed on the surface of the first outer cover block 41 and the second outer cover block 42, and the threaded rod 410 passes through the positioning groove block 412, and the threaded sleeve 411 is rotated to connect it with the threaded rod 410, and the telescopic rod 49 contracts to directly drive the threaded sleeve 411 to move, and then the threaded sleeve 411 pushes the second outer cover block 42 as a whole, so that the first outer cover block 41 and the second cover block 42 are aggregated together, and then the arc-shaped contact pad 43 is driven to stably clamp the pile body 1, and the clamping mechanism of the external pile pressing equipment clamps and presses the contact plate 47 downward, directly driving The pile body 1 moves downward. After each pressing of the pile body 1, the first outer cover block 41 and the second outer cover block 42 can be quickly moved upward to the initial working position as a whole by simply extending the telescopic rod 49. After the work is completed, the clamping and pressing assembly 4 can be quickly disassembled on the surface of the pile body 1 by directly performing the reverse operation. When the pile is directly pressed, an elastic round pad 53 is placed on the surface of the pile body 1, a top cover 51 is sleeved, and then a limiting friction plate 55 is inserted into the gap between the top cover 51 and the pile body 1. The limiting friction plate 55 and the internal block 54 are directly statically rubbed to prevent the top cover 51 from sliding. Then the pile is directly pressed. After the operation is completed, the limiting friction plate 55 is directly pulled away to remove it. The remaining structures of the top pressing assembly 5 can be quickly disassembled, and the pile body 1 is quickly restored.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foundation pile for engineering construction that is easy to install, characterized in that: include: A foundation pile body (1), wherein the bottom of the foundation pile body (1) is fixedly connected to a reinforced base (2), and the bottom of the reinforced base (2) is fixedly connected to a conical drill bit (3); A clamping and pressing assembly (4), the clamping and pressing assembly (4) being movably connected around the pile body (1), the clamping and pressing assembly (4) being used for static friction contact with the lateral surface of the pressure equipment; A top pressing component (5) is movably connected to the top of the pile body (1), the top pressing component (5) is in direct contact with the pressure equipment, and the top pressing component (5) is used to contact the top pressing device of the pressure equipment.

2. The conveniently installed engineering construction pile according to claim 1, characterized in that: The clamping and pressing assembly (4) comprises a first outer cover block (41) and a second outer cover block (42) sleeved on the pile body (1); the inner walls of the first outer cover block (41) and the second outer cover block (42) are movably connected with arc-shaped contact pads (43).

3. The conveniently installed engineering construction pile according to claim 2, characterized in that: The surfaces of the first outer cover block (41) and the second outer cover block (42) are fixedly connected with a connecting groove block (44); the surfaces of the first outer cover block (41) and the second outer cover block (42) are provided with a threaded groove (45); the inner wall of the threaded groove (45) is threadedly connected with a screw rod (46); the surface of the screw rod (46) is movably connected with a contact plate (47); the surface of the contact plate (47) is fixedly connected with a connector plate (48).

4. The conveniently installed engineering construction pile according to claim 2, characterized in that: A positioning groove block (412) is fixedly connected to one side of the surface of the second outer cover block (42), a telescopic rod (49) is fixedly connected to the surface of the first outer cover block (41), a threaded rod (410) is fixedly connected to the surface of the telescopic rod (49), and a threaded sleeve plate (411) is threadedly connected to the surface of the threaded rod (410).

5. The conveniently installed engineering construction pile according to claim 1, characterized in that: The top pressing assembly (5) comprises a top cover (51) movably mounted on the top of the pile body (1), a circular groove (52) is provided on the top of the top cover (51), and an elastic circular pad (53) is fixedly connected to the bottom of the inner wall of the top cover (51).

6. The conveniently installed engineering construction pile according to claim 5, characterized in that: Both sides of the inner wall of the top cover (51) are fixedly connected with internal blocks (54), and one side of the surface of the internal block (54) is movably connected with a limited friction plate (55).

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