Pile sinking structure for building construction

Abstract

The utility model relates to a pile sinking structure for building construction, which belongs to the field of building construction and comprises a pile sinking body. The four mounting assemblies are uniformly distributed in the pile sinking main body; the anti-settling assembly is arranged in the mounting assembly and comprises two supporting rods which are symmetrically arranged in the mounting assembly; the limiting ring is arranged between the two supporting rods; the anti-settling rod is arranged in the limiting ring in a sliding manner and is used for preventing the pile sinking main body from settling; and the four extrusion assemblies are arranged on the four mounting assemblies correspondingly and used for extruding the anti-sedimentation rod. The anti-settlement assembly is obliquely arranged, so that the anti-settlement rod is obliquely inserted into the soil on the outer side of the pile sinking main body, the anti-settlement rod can provide more friction force for the pile sinking main body, and the pile sinking main body is prevented from settlement.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a pile sinking structure for building construction. Background Technique

[0002] Pile sinking is a precast engineering pile, which is used as the foundation material of a building. In a specific geological environment, it is driven into the ground by a pile driver and plays a role in bearing force in buildings and structures. There are two uses of building pile sinking: one is to transfer the weight of the building to the underlying soil layer with high bearing capacity through pile sinking, improving the stability of the building; the other is to compact the soft soil layer, thereby improving the bearing capacity of the foundation soil.

[0003] During the use of the existing pile sinking, if the bearing capacity of the pile sinking is insufficient to support the weight of the upper structure, settlement will occur. Or if the soil around the pile sinking is soft or the frictional resistance is reduced due to construction reasons (such as vibration, disturbance), settlement of the pile sinking will also be caused. And the settlement of the pile sinking may cause cracks and deformation in the structure, and even collapse in severe cases. Therefore, a pile sinking structure for building construction is proposed to solve the above technical problems. Content of the Utility Model

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a pile sinking structure for building construction, which has the advantage of improving the stability of the pile sinking.

[0005] To achieve the above object, the utility model provides the following technical solution: A pile sinking structure for building construction, including a pile sinking main body;

[0006] Four installation components, evenly distributed in the pile sinking main body;

[0007] An anti-settlement component arranged in the installation component, which includes two support rods symmetrically arranged in the installation component; a limit ring arranged between the two support rods; an anti-settlement rod slidably arranged in the limit ring for preventing the settlement of the pile sinking main body;

[0008] Four extrusion components, respectively arranged on the four installation components for extruding the anti-settlement rod.

[0009] As a further improvement of the utility model, the pile sinking main body is provided with four installation grooves, evenly distributed on the outer side of the pile sinking main body for the installation of the installation components.

[0010] As a further improvement of the utility model, the installation component includes an installation sleeve arranged in the installation groove, and the support rod is arranged inside the installation sleeve;

[0011] A number of relief holes are evenly distributed on the outer side of the mounting sleeve for the anti-settlement rod to slide out;

[0012] Two sliding grooves are symmetrically formed on the inner side of the mounting sleeve.

[0013] As a further improvement of the present utility model, the anti-settlement assembly further includes an extrusion plate provided on the right end face of the anti-settlement rod;

[0014] A support spring is provided on the outer side of the anti-settlement rod.

[0015] As a further improvement of the present utility model, the anti-settlement assembly is inclined and provided on the inner side of the mounting sleeve, and the position of the anti-settlement rod corresponds to the position of the relief hole.

[0016] As a further improvement of the present utility model, both ends of the support spring are respectively provided on the limit ring and the extrusion plate.

[0017] As a further improvement of the present utility model, the number of the anti-settlement assemblies is several, and several anti-settlement assemblies are divided into four groups and respectively provided in the four mounting assemblies.

[0018] As a further improvement of the present utility model, the extrusion assembly includes a mounting frame provided on the upper surface of the mounting sleeve;

[0019] A threaded rod is rotatably provided inside the mounting frame;

[0020] An extrusion block is rotatably provided on the lower end face of the threaded rod;

[0021] Two limit blocks are symmetrically provided on the outer side of the extrusion block, and the two limit blocks are respectively located in the two sliding grooves.

[0022] As a further improvement of the present utility model, the outer side of the threaded rod is threadedly connected to the inner side of the mounting frame, and the lower end face of the threaded rod penetrates through the mounting sleeve.

[0023] As a further improvement of the present utility model, the lower end face of the extrusion block is an inclined surface.

[0024] Generally speaking, compared with the prior art, the beneficial effects of the above technical solutions conceived by the present utility model include:

[0025] 1. In the preferred embodiment of the pile sinking structure for building construction of the present utility model, through the provided extrusion assembly, the anti-settlement rod of the anti-settlement assembly can be inserted into the soil outside the pile sinking main body, so that the anti-settlement rod increases the friction between the bearing main body and the foundation, and further makes the stability of the bearing main body better. At the same time, since the anti-settlement assembly is inclined, the anti-settlement rod is inserted into the soil outside the pile sinking main body obliquely, so that the anti-settlement rod can provide more friction to the pile sinking main body, thereby avoiding the settlement of the pile sinking main body.

[0026] 2. The pile sinking structure for building construction in the preferred embodiment of the present utility model has a simple overall structure and is easy to operate. It can not only insert the anti-settlement rod of the anti-settlement assembly into the soil outside the pile sinking main body, but also, due to the inclined setting of the anti-settlement assembly, the anti-settlement rod increases the friction between the bearing main body and the foundation, thereby making the stability of the bearing main body better, and has good use value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic three-dimensional sectional structure diagram of the preferred embodiment of the present utility model;

[0028] Figure 2 It is a schematic overall three-dimensional structure diagram of the preferred embodiment of the present utility model;

[0029] Figure 3 It is a schematic overall three-dimensional structure diagram of the bearing main body of the preferred embodiment of the present utility model;

[0030] Figure 4 It is a schematic three-dimensional sectional structure diagram of the installation assembly of the preferred embodiment of the present utility model;

[0031] Figure 5 It is a schematic overall three-dimensional structure diagram of the anti-settlement assembly of the preferred embodiment of the present utility model;

[0032] Figure 6 It is a schematic overall three-dimensional structure diagram of the extrusion assembly of the preferred embodiment of the present utility model.

[0033] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. Pile sinking main body; 11. Installation groove; 2. Installation assembly; 21. Installation sleeve; 22. Relief hole; 23. Sliding groove; 3. Anti-settlement assembly; 31. Support rod; 32. Limiting ring; 33. Anti-settlement rod; 34. Extrusion plate; 35. Support spring; 4. Extrusion assembly; 41. Installation frame; 42. Threaded rod; 43. Extrusion block; 44. Limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] 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.

[0035] In the embodiment, Figures 1 to 6 Provided is a pile driving structure for building construction, which may optionally but is not limited to include: a pile driving body 1;

[0036] Four installation components 2 are evenly distributed in the pile sinking body 1;

[0037] The anti-settling component 3 arranged in the installation component 2 includes two support rods 31 symmetrically arranged in the installation component 2; a limit ring 32 arranged between the two support rods 31; and an anti-settling rod 33 slidably arranged in the limit ring 32 to prevent the pile driving body 1 from settling;

[0038] Four extrusion assemblies 4 are respectively arranged on the four mounting assemblies 2 and are used to extrude the anti-settling rods 33 .

[0039] In this embodiment, the utility model provides a pile driving structure for construction. After the pile driving body 1 is driven into the foundation, the anti-settling rod 33 can be squeezed by the squeezing assembly 4, so that the anti-settling rod 33 slides in the limiting ring 32, and then one end of the anti-settling rod 33 slides out of the mounting assembly 2, so that the anti-settling rod 33 is inserted into the soil outside the pile driving body 1, thereby improving the stability of the pile driving body 1.

[0040] Further, such as Figure 3 As shown, the pile driving body 1 in the preferred embodiment of the utility model is provided with four installation grooves 11 which are evenly distributed and arranged on the outside of the pile driving body 1 for installing the installation assembly 2 .

[0041] Further, such as Figure 4 As shown, the mounting assembly 2 in the preferred embodiment of the utility model includes a mounting sleeve 21, which is arranged in the mounting groove 11, and the support rod 31 is arranged on the inner side of the mounting sleeve 21; a number of clearance holes 22 are evenly distributed and opened on the outer side of the mounting sleeve 21 for the anti-settling rod 33 to slide out; two sliding grooves 23 are symmetrically opened on the inner side of the mounting sleeve 21.

[0042] In this embodiment, multiple preferred embodiments of the installation component 2 are given. Through the installation sleeve 21, the anti-settling component 3 can be installed in the installation sleeve 21, so that the pile driving body 1 can be better driven into the foundation. At the same time, through the clearance hole 22, the anti-settling rod 33 can slide out from the clearance hole 22, so that the anti-settling rod 33 improves the stability of the pile driving body 1.

[0043] Further, such as Figure 5 As shown, the anti-settling assembly 3 in the preferred embodiment of the utility model further includes an extrusion plate 34 arranged on the right end surface of the anti-settling rod 33 ; and a support spring 35 arranged on the outer side of the anti-settling rod 33 .

[0044] Furthermore, the anti-settling assembly 3 is arranged obliquely on the inner side of the mounting sleeve 21 , and the position of the anti-settling rod 33 corresponds to the position of the clearance hole 22 .

[0045] In more detail, two ends of the support spring 35 are respectively arranged on the limiting ring 32 and the extrusion plate 34 .

[0046] Preferably, there are several anti-settling components 3 , and the several anti-settling components 3 are divided into four groups and are respectively arranged in four installation components 2 .

[0047] In this embodiment, multiple preferred embodiments of the anti-settling component 3 are given. The anti-settling rod 33 can be supported by the support spring 35 to prevent the anti-settling rod 33 from sliding out of the clearance hole 22 when the pile driving body 1 is driven into the foundation, thereby preventing the anti-settling rod 33 from sliding out of the clearance hole 22 and affecting the driving of the pile driving body 1 into the foundation. In addition, the limiting ring 32 can ensure that the anti-settling rod 33 can stably slide out of the clearance hole 22.

[0048] Further, such as Figure 6 As shown, the extrusion assembly 4 in the preferred embodiment of the utility model includes a mounting frame 41, which is arranged on the upper surface of the mounting sleeve 21; a threaded rod 42, which is rotatably arranged on the inner side of the mounting frame 41; an extrusion block 43, which is rotatably arranged on the lower end surface of the threaded rod 42; and two limit blocks 44, which are symmetrically arranged on the outer side of the extrusion block 43, and the two limit blocks 44 are respectively located in the two sliding grooves 23.

[0049] Furthermore, the outer side of the threaded rod 42 is threadedly connected to the inner side of the mounting bracket 41 , and the lower end surface of the threaded rod 42 passes through the mounting sleeve 21 .

[0050] Furthermore, the lower end surface of the extrusion block 43 is an inclined surface.

[0051] In this embodiment, multiple preferred embodiments of the extrusion assembly 4 are provided. By rotating the threaded rod 42, the threaded rod 42 will move through the mounting bracket 41, and the threaded rod 42 will drive the extrusion block 43 to move, so that the extrusion block 43 moves the extrusion plate 34, so that the anti-settling rod 33 connected to the extrusion plate 34 is moved, so that the anti-settling rod 33 slides out of the clearance hole 22, and then the anti-settling rod 33 is inserted into the soil outside the pile driving body 1, so as to improve the stability of the pile driving body 1 and prevent the pile driving body 1 from settling during use. In addition, the extrusion block 43 is prevented from rotating with the threaded rod 42 through the limiting block 44 located on the outside in the sliding groove 23, thereby affecting the extrusion effect of the extrusion block 43 on the extrusion plate 34.

[0052] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0053] 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 pile driving structure for construction, characterized in that: It comprises a pile driving body (1); Four installation components (2) are evenly distributed inside the pile sinking body (1); An anti-settling component (3) arranged in the installation component (2) comprises two support rods (31) symmetrically arranged in the installation component (2); a limiting ring (32) arranged between the two support rods (31); and an anti-settling rod (33) slidably arranged in the limiting ring (32) for preventing the pile driving body (1) from settling. Four extrusion assemblies (4) are respectively arranged on the four mounting assemblies (2) and are used to extrude the anti-settling rods (33).

2. The pile driving structure for construction according to claim 1, characterized in that: The pile sinker body (1) is provided with four installation grooves (11) which are evenly distributed on the outside of the pile sinker body (1) and are used for installing the installation assembly (2).

3. The pile driving structure for construction according to claim 2, characterized in that: The mounting assembly (2) comprises a mounting sleeve (21) arranged in the mounting groove (11), and the support rod (31) is arranged on the inner side of the mounting sleeve (21); A number of clearance holes (22) are evenly distributed and opened on the outside of the mounting sleeve (21) for sliding out the anti-settling rod (33); Two sliding grooves (23) are symmetrically arranged on the inner side of the installation sleeve (21).

4. The pile driving structure for construction according to claim 3, characterized in that: The anti-settling assembly (3) further comprises an extrusion plate (34) which is arranged on the right end surface of the anti-settling rod (33); A supporting spring (35) is arranged on the outer side of the anti-settling rod (33).

5. The pile driving structure for construction according to claim 4, characterized in that: The anti-settling component (3) is arranged obliquely on the inner side of the mounting sleeve (21), and the position of the anti-settling rod (33) corresponds to the position of the clearance hole (22).

6. The pile driving structure for construction according to claim 5, characterized in that: The two ends of the support spring (35) are respectively arranged on the limiting ring (32) and the extrusion plate (34).

7. The pile driving structure for construction according to claim 6, characterized in that: The number of the anti-settling components (3) is a plurality, and the plurality of anti-settling components (3) are divided into four groups and are respectively arranged in four of the installation components (2).

8. The pile driving structure for construction according to claim 3, characterized in that: The extrusion assembly (4) comprises a mounting frame (41) arranged on the upper surface of the mounting sleeve (21); A threaded rod (42) rotatably disposed on the inner side of the mounting frame (41); An extrusion block (43) rotatably disposed on the lower end surface of the threaded rod (42); The two limit blocks (44) are symmetrically arranged on the outside of the extrusion block (43), and the two limit blocks (44) are respectively located in the two sliding grooves (23).

9. The pile driving structure for construction according to claim 8, characterized in that: The outer side of the threaded rod (42) is threadably connected to the inner side of the mounting frame (41), and the lower end surface of the threaded rod (42) passes through the mounting sleeve (21).

10. The pile driving structure for construction according to claim 9, characterized in that: The lower end surface of the extrusion block (43) is an inclined surface.

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