CN218090934U

CN218090934U - High-stability building foundation pile

Info

Publication number: CN218090934U
Application number: CN202222422814.7U
Authority: CN
Inventors: 张银方
Original assignee: Guangdong Hongtang Infrastructure Engineering Co ltd
Current assignee: Guangdong Hongtang Infrastructure Engineering Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-20
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a building foundation pile that stability is high relates to building foundation pile technical field, including the main tributary stake, the bottom fixed mounting of main tributary stake has the taper block, the slip casting groove has been seted up to the inside of main tributary stake, the inside in slip casting groove is provided with the threaded rod, the top fixed mounting of main tributary stake has the backup pad, the bottom fixed mounting of backup pad has the solid fixed cone, the inside fixed mounting of main tributary stake has the reinforcing bar, spacing hole has been seted up on the surface of main tributary stake, the middle threaded connection of threaded rod has the round platform. The utility model discloses in, through the setting of dead lever, make the rotation of threaded rod drive the dead lever and insert in soil to increased the area of contact of soil and main tributary stake, made the fixed more stable of main tributary stake, avoided because of submarine soil is soft and lead to building foundation pile can produce the phenomenon production of slightly rocking when using for a long time, make building foundation pile's stability higher.

Description

High-stability building foundation pile

Technical Field

The utility model relates to a building foundation pile technical field especially relates to a building foundation pile that stability is high.

Background

When the bridge construction, need make the construction of bridge more stable, at this moment just need use the building foundation pile, because of general building foundation pile buries soil through cement concrete column in, make it obtain fixedly, and the bridge construction is on the surface of water, submarine earth is comparatively soft, so general building foundation pile when long-time use, can take place the phenomenon production of rocking from side to the influence makes the stability of its building foundation pile reduce, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building foundation pile with high stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a building foundation pile that stability is high, includes the main tributary stake, the bottom fixed mounting of main tributary stake has the awl piece, the slip casting groove has been seted up to the inside of main tributary stake, the inside in slip casting groove is provided with the threaded rod, the top fixed mounting of main tributary stake has the backup pad, the bottom fixed mounting of backup pad has the fixed cone, the inside fixed mounting of main tributary stake has the reinforcing bar, spacing hole has been seted up on the surface of main tributary stake, the middle threaded connection of threaded rod has the round platform, the inside in spacing hole is run through and is provided with the dead lever.

In order to restrict the orbit of threaded rod, the utility model discloses the improvement has, the threaded rod is provided with the bearing with the intersection of main tributary stake, fixed mounting between the outer axle of bearing and the main tributary stake, fixed mounting between the interior axle of bearing and the threaded rod.

In order to make the building foundation pile more stable after the installation, the utility model discloses the improvement has, spacing hole align to grid is on the surface of main tributary stake.

In order to restrict the moving track of the round platform, the utility model discloses the improvement has, the spout has been seted up to the inner wall in slip casting groove, the surperficial top fixed mounting of round platform has the slider, sliding connection between slider and the spout.

In order to make the dead lever remove in spacing hole, the utility model discloses the improvement has, sliding connection between dead lever and the spacing hole.

In can controlling the dead lever and inserting soil for the removal that makes the round platform, the utility model discloses the improvement has, the one end fixed mounting of dead lever has the lug, sliding connection between lug and the round platform.

In order to make the installation of main tributary stake firmer, the utility model discloses the improvement has, main tributary stake surface is close to the top fixed mounting in spacing hole has the slip casting pipe, slip casting pipe align to grid is on the surface of main tributary stake.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of dead lever, make the rotation of threaded rod drive the dead lever and insert in soil to increased the area of contact of soil and main tributary stake, made the fixed more stable of main tributary stake, avoided because of submarine soil is soft and lead to building foundation pile can produce the phenomenon production of slightly rocking when using for a long time, make building foundation pile's stability higher.

2. The utility model discloses in, because of general building foundation pile when burying soil, can leave less space between soil and the building foundation pile and not filled in reality, when using building foundation pile for a long time, the phenomenon that rocks about probably leading to building foundation pile produces, and setting through the slip casting pipe, make building foundation pile back in burying soil, carry out the slip casting to the outside of main tributary bearing pile through the slip casting pipe, it is more firm to make building foundation pile installation, avoided leading to building foundation pile not hard up phenomenon to produce because of long-time the use.

Drawings

Fig. 1 is a schematic view of a building foundation pile with high stability provided by the utility model;

fig. 2 is a schematic view of a part of an explosion structure of a high-stability building foundation pile provided by the present invention;

fig. 3 is the utility model provides a high building foundation pile's of stability part schematic structure.

Illustration of the drawings:

1. a main support pile; 2. a support plate; 3. a fixed cone; 4. reinforcing steel bars; 5. a conical block; 6. a threaded rod; 7. a circular truncated cone; 8. a chute; 9. a bearing; 10. a limiting hole; 11. a fixing rod; 12. a bump; 13. a grouting pipe; 14. a slider; 15. and (4) grouting grooves.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-stability building foundation pile, including main tributary stake 1, the bottom fixed mounting of main tributary stake 1 has conical block 5, grout groove 15 has been seted up to main tributary stake 1's inside, the inside of grout groove 15 is provided with threaded rod 6, the intersection of threaded rod 6 and main tributary stake 1 is provided with bearing 9, fixed mounting between bearing 9's the outer axle and main tributary stake 1, fixed mounting between bearing 9's the interior axle and threaded rod 6, main tributary stake 1's top fixed mounting has backup pad 2, the bottom fixed mounting of backup pad 2 has solid fixed cone 3, the design of solid fixed cone 3 is for making building foundation pile more convenient when burying soil, the efficiency of construction of building foundation pile has been improved, main tributary stake 1's inside fixed mounting has reinforcing bar 4, spacing hole 10 has been seted up on main tributary stake 1's surface, spacing hole 10 align to grid is on main tributary stake 1's surface, the middle threaded connection of 6 has 7, spout 8 has been seted up to the inner wall of grout groove 15, the top fixed mounting of surface of round platform 7 has slider 14, slider 14 and the design of spout 8 is for the restriction round platform 7's operation orbit, make the round platform 7 keep the threaded rod 7 to reach the round platform removal effect control that can only insert the round platform 11 of round platform removal can move.

Referring to fig. 2-3, the sliding block 14 is slidably connected to the sliding groove 8, the fixing rod 11 is disposed through the limiting hole 10, the protrusion 12 is fixedly mounted at one end of the fixing rod 11, the protrusion 12 is slidably connected to the circular truncated cone 7, and the fixing rod 11 is slidably connected to the limiting hole 10. The limiting hole 10 is designed to allow the fixing rod 11 to move in the main supporting pile 1, and the fixing rod 11 is designed to move out of the main supporting pile 1 through the fixing rod 11 and to be inserted into soil, so that the building foundation pile can be firmly fixed in soil, and the stability of the building foundation pile is higher.

Example two

Referring to fig. 3, grouting pipes 13 are fixedly installed on the surface of the main support pile 1 above the limiting hole 10, the grouting pipes 13 are uniformly arranged on the surface of the main support pile 1, and the grouting pipes 13 are designed to enable the outer side of the main support pile 1 to be grouted through the grouting pipes 13 after the building foundation pile is buried in soil, so that the building foundation pile is installed more firmly, and the phenomenon that the building foundation pile is loosened due to long-term use is avoided.

The working principle is as follows: when the building foundation pile is used, firstly, a hole for placing the building foundation pile is formed in the ground, then one end, provided with the conical block 5, of the main support pile 1 is buried in soil along the hole for fixing the building foundation pile, the threaded rod 6 is rotated until the main support pile 1 is completely buried in the soil, the threaded rod 6 is always kept in the original position to rotate due to the influence of the bearing 9, the rotary table 7 is driven by the rotation of the threaded rod 6 to move along the threaded rod 6, so that the sliding block 14 moves in the sliding groove 8, the rotary table 7 moves to drive the lug 12 to move along the rotary table 7, the fixed rod 11 always keeps moving in one direction due to the influence of the limiting hole 10, the fixed rod 11 can move towards the outside of the main support pile 1 along with the movement of the rotary table 7 until the fixed rod 11 is inserted into the soil, then grouting is carried out from the top end of the grouting groove 15, grout moves to the outside of the main support pile 1 along the grouting pipe 13 after the grouting pipe 15 is filled with the grouting groove 15, so that a gap between the main support pile 1 and the soil is filled with the threaded rod 6, and the fixed threaded rod 11 when the grout is solidified.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A high-stability building foundation pile comprises a main supporting pile (1), and is characterized in that: the utility model discloses a supporting pile, including main tributary supporting pile (1), the bottom fixed mounting of main tributary supporting pile (1) has awl piece (5), slip casting groove (15) have been seted up to the inside of main tributary supporting pile (1), the inside of slip casting groove (15) is provided with threaded rod (6), the top fixed mounting of main tributary supporting pile (1) has backup pad (2), the bottom fixed mounting of backup pad (2) has solid fixed cone (3), the inside fixed mounting of main tributary supporting pile (1) has reinforcing bar (4), spacing hole (10) have been seted up on the surface of main tributary supporting pile (1), the middle threaded connection of threaded rod (6) has round platform (7), the inside of spacing hole (10) is run through and is provided with dead lever (11).

2. The high stability building foundation pile of claim 1, wherein: the junction of threaded rod (6) and main tributary stake (1) is provided with bearing (9), fixed mounting between the outer axle of bearing (9) and main tributary stake (1), fixed mounting between the interior axle of bearing (9) and threaded rod (6).

3. The high stability building foundation pile of claim 1, wherein: the limiting holes (10) are uniformly arranged on the surface of the main supporting pile (1).

4. The high stability building foundation pile of claim 1, wherein: the inner wall of the grouting groove (15) is provided with a sliding groove (8), the top end of the surface of the circular truncated cone (7) is fixedly provided with a sliding block (14), and the sliding block (14) is connected with the sliding groove (8) in a sliding mode.

5. The high stability building foundation pile of claim 1, wherein: the fixing rod (11) is connected with the limiting hole (10) in a sliding mode.

6. The high stability building foundation pile of claim 1, wherein: one end of the fixing rod (11) is fixedly provided with a lug (12), and the lug (12) is connected with the round table (7) in a sliding manner.

7. The high stability building foundation pile of claim 1, wherein: the surface of the main support pile (1) is fixedly provided with grouting pipes (13) above the limiting holes (10), and the grouting pipes (13) are uniformly arranged on the surface of the main support pile (1).