CN211200439U

CN211200439U - Long service life's pile foundation

Info

Publication number: CN211200439U
Application number: CN201921755775.4U
Authority: CN
Inventors: 叶沙磊
Original assignee: Jiangxi Xinfeng Foundation Engineering Co Ltd
Current assignee: Jiangxi Xinfeng Foundation Engineering Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-07
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a long service life's pile foundation, including the plummer, the bottom fixedly connected with cylinder of plummer, cylindrical bottom cover is equipped with the stake, the first spring of bottom fixedly connected with of stake, the bottom of first spring and the bottom fixed connection of stake inner chamber, the bottom fixedly connected with pile head of stake, the bottom of plummer just is located the fixed pipe of fixedly connected with between two cylinders, the inner chamber fixedly connected with fixed plate of fixed pipe, the equal fixedly connected with second spring in both sides of fixed plate. The utility model discloses possessing the antidetonation function of buffering, stability is good, and long service life's advantage has solved current pile foundation for the building simple structure, and the pile foundation does not have the antidetonation function, makes the pile foundation take place deformation easily under the condition that takes place the earthquake, has reduced the stability of pile foundation, is unfavorable for carrying out stable support to the building, has reduced pile foundation life's problem.

Description

Long service life's pile foundation

Technical Field

The utility model relates to a pile foundation technical field specifically is a long service life's pile foundation.

Background

The pile foundation is a deep foundation consisting of piles and pile bearing platforms connected with the pile tops or a single pile foundation connected with the piles by the piles, the deep foundation is called a pile foundation for short, and if the pile bodies are completely buried in the soil, the bottom surface of the pile bearing platform is in contact with the soil body, the pile foundation is called a low pile bearing platform pile foundation; if the upper part of the pile body is exposed out of the ground and the bottom of the pile cap is positioned above the ground, the pile body is called a high pile cap foundation, the building pile foundation is usually a low pile cap pile foundation, and the pile foundation is widely applied in high-rise buildings.

The existing pile foundation for the building is simple in structure, the pile foundation does not have an anti-seismic function, the pile foundation is easy to deform under the condition of earthquake, the stability of the pile foundation is reduced, stable support for the building is not facilitated, and the service life of the pile foundation is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's pile foundation possesses the antidetonation function of buffering, and stability is good, and long service life's advantage has solved current pile foundation for building simple structure, and the pile foundation does not have the antidetonation function, makes the pile foundation take place deformation easily under the condition of taking place the earthquake, has reduced the stability of pile foundation, is unfavorable for carrying out stable support to the building, has reduced pile foundation life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pile foundation with long service life comprises a bearing platform, wherein the bottom of the bearing platform is fixedly connected with a cylinder, the bottom of the column is sleeved with a pile column, the bottom of the pile column is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with the bottom of the inner cavity of the pile column, the bottom of the pile column is fixedly connected with a pile head, the bottom of the bearing platform and the position between the two columns are fixedly connected with a fixed pipe, the inner cavity of the fixed tube is fixedly connected with a fixed plate, both sides of the fixed plate are fixedly connected with second springs, one end of the second spring far away from the fixed plate is fixedly connected with a movable rod, one end of the movable rod far away from the second spring extends to the outside of the fixed pipe and is movably connected with a connecting rod through a rotating shaft, the one end that the movable rod was kept away from to the connecting rod has the connecting block through pivot swing joint, connecting block and stake fixed connection.

Preferably, the right side of plummer has seted up the slot, the left side fixedly connected with picture peg of plummer, picture peg and slot looks adaptation.

Preferably, the top of the bearing platform is provided with a concrete groove, and the number of the pile columns is nine.

Preferably, the bottom at the plummer and the both sides that are located fixed pipe top have all seted up the guide way, the top fixedly connected with guide bar of movable rod, the top of guide bar extends to the inner chamber of guide way.

Preferably, a transverse reinforcing rod is fixedly connected between the two piles transversely, and a longitudinal reinforcing rod is fixedly connected between the two piles longitudinally.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a plummer, the cylinder, the stake, first spring, the pile head, fixed pipe, the fixed plate, the second spring, the movable rod, connecting rod and connecting block cooperate, possess the antidetonation function of buffering, good stability, long service life's advantage has been solved current pile foundation for the building simple structure, the pile foundation does not have the antidetonation function, make the pile foundation take place deformation easily under the condition that takes place the earthquake, the stability of pile foundation has been reduced, be unfavorable for carrying out stable support to the building, pile foundation life's problem has been reduced.

2. The utility model discloses a cylinder, stake and first spring, make the stake have buffering antidetonation function, cushion the shock attenuation to the plummer during the earthquake, through setting up fixed pipe, fixed plate and second spring, can cushion the shock attenuation to the movable rod, thereby cushion the shock attenuation to the plummer, the stability of plummer has been improved, through setting up slot and picture peg, a plurality of plummers of being convenient for splice together, through setting up guide way and guide bar, can lead to the movable rod, the lateral shifting of the movable rod of being convenient for, through setting up horizontal anchor strut and vertical anchor strut, can be in the same place a plurality of stake fixed connection, improve the stability of stake.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a schematic bottom sectional view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: the device comprises a bearing platform 1, a column 2, a pile 3, a first spring 4, a pile head 5, a fixed pipe 6, a fixed plate 7, a second spring 8, a movable rod 9, a connecting rod 10, a connecting block 11, a slot 12, a plug board 13, a guide groove 14, a guide rod 15, a transverse reinforcing rod 16 and a longitudinal reinforcing rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a plummer 1, cylinder 2, stake 3, first spring 4, pile head 5, fixed pipe 6, fixed plate 7, second spring 8, movable rod 9, connecting rod 10, connecting block 11, slot 12, picture peg 13, guide way 14, guide bar 15, horizontal anchor strut 16 and vertical anchor strut 17 part are the general standard or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-4, a pile foundation with a long service life includes a bearing platform 1, a column 2 is fixedly connected to the bottom of the bearing platform 1, a pile 3 is sleeved on the bottom of the column 2, a first spring 4 is fixedly connected to the bottom of the pile 3, the bottom of the first spring 4 is fixedly connected to the bottom of the inner cavity of the pile 3, a pile head 5 is fixedly connected to the bottom of the pile 3, a fixed tube 6 is fixedly connected to the bottom of the bearing platform 1 and located between the two columns 2, a fixed plate 7 is fixedly connected to the inner cavity of the fixed tube 6, a second spring 8 is fixedly connected to both sides of the fixed plate 7, a movable rod 9 is fixedly connected to one end of the second spring 8 far from the fixed plate 7, one end of the movable rod 9 far from the second spring 8 extends to the outside of the fixed tube 6 and is movably connected to a connecting rod 10 through a rotating shaft, one end of the connecting rod 10, the connecting blocks 11 are fixedly connected with the piles 3, the right side of the bearing platform 1 is provided with slots 12, the left side of the bearing platform 1 is fixedly connected with an inserting plate 13, the inserting plate 13 is matched with the slots 12, the top of the bearing platform 1 is provided with a concrete groove, the number of the piles 3 is nine, the bottom of the bearing platform 1 and two sides of the top of the fixed pipe 6 are both provided with guide grooves 14, the top of the movable rod 9 is fixedly connected with a guide rod 15, the top of the guide rod 15 extends to the inner cavity of the guide groove 14, a transverse reinforcing rod 16 is fixedly connected between the two piles 3 transversely, a longitudinal reinforcing rod 17 is fixedly connected between the two piles 3 longitudinally, the piles 3 have a buffering and anti-seismic function through the cylinders 2, the piles 3 and the first springs 4, the bearing platform 1 is buffered and damped during earthquake, the movable rod 9 can be buffered and damped through the arrangement of the fixed pipe 6, the fixed plate 7 and the second springs 8, thereby buffering and damping the bearing platform 1, improving the stability of the bearing platform 1, facilitating the splicing of a plurality of bearing platforms 1 by arranging the slots 12 and the inserting plates 13, guiding the movable rods 9 by arranging the guide grooves 14 and the guide rods 15, facilitating the transverse movement of the movable rods 9, fixedly connecting a plurality of piles 3 by arranging the transverse reinforcing rods 16 and the longitudinal reinforcing rods 17, improving the stability of the piles 3, having the advantages of buffering and anti-seismic function, good stability and long service life by matching the bearing platforms 1, the cylinders 2, the piles 3, the first springs 4, the pile heads 5, the fixed pipes 6, the fixed plates 7, the second springs 8, the movable rods 9, the connecting rods 10 and the connecting blocks 11, solving the problems that the existing pile foundation for building has simple structure and does not have the anti-seismic function, and the pile foundation is easy to deform under the condition of earthquake, the stability of the pile foundation is reduced, stable support for the building is not facilitated, and the service life of the pile foundation is shortened.

When taking place the earthquake, 1 vibrations of

plummer drive cylinder

2 and 6 vertical removal of fixed pipe, cylinder 2 compression first spring 4, absorb and weaken cylinder 2's vibration amplitude through first spring 4, thereby carry out shock attenuation protection to plummer 1, 6 vertical removal of fixed pipe drive movable rod 9 and remove, movable rod 9 promotes connecting rod 10, connecting rod 10 promotes movable rod 9 lateral shifting through connecting block 11, make movable rod 9 compress second spring 8, absorb and weaken cylinder 2's vibration amplitude through second spring 8, thereby carry out shock attenuation protection to plummer 1, make plummer 1 have the antidetonation function, the stability of plummer 1 has been improved.

In summary, the following steps: this long service life's pile foundation, through plummer 1, cylinder 2, pile 3, first spring 4, pile head 5, fixed pipe 6, fixed plate 7, second spring 8, movable rod 9, connecting rod 10 and connecting block 11 cooperate, current pile foundation for building simple structure has been solved, the pile foundation does not have shock-resistant function, make the pile foundation take place deformation easily under the condition that takes place the earthquake, the stability of pile foundation has been reduced, be unfavorable for carrying out stable support to the building, pile foundation life's problem has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's pile foundation, includes plummer (1), its characterized in that: the bottom of the bearing table (1) is fixedly connected with a cylinder (2), the bottom of the cylinder (2) is sleeved with a pile (3), the bottom of the pile (3) is fixedly connected with a first spring (4), the bottom of the first spring (4) is fixedly connected with the bottom of an inner cavity of the pile (3), the bottom of the pile (3) is fixedly connected with a pile head (5), the bottom of the bearing table (1) is fixedly connected with a fixed pipe (6) between the two cylinders (2), the inner cavity of the fixed pipe (6) is fixedly connected with a fixed plate (7), the two sides of the fixed plate (7) are both fixedly connected with second springs (8), one end of the second spring (8) far away from the fixed plate (7) is fixedly connected with a movable rod (9), one end of the movable rod (9) far away from the second spring (8) extends to the outside of the fixed pipe (6) and is movably connected with a connecting rod (10) through a rotating shaft, one end of the connecting rod (10) far away from the movable rod (9) is movably connected with a connecting block (11) through a rotating shaft, and the connecting block (11) is fixedly connected with the pile column (3).

2. A long-life pile foundation according to claim 1, characterised in that: slot (12) have been seted up on the right side of plummer (1), left side fixedly connected with picture peg (13) of plummer (1), picture peg (13) and slot (12) looks adaptation.

3. A long-life pile foundation according to claim 1, characterised in that: concrete grooves are formed in the top of the bearing table (1), and the number of the pile columns (3) is nine.

4. A long-life pile foundation according to claim 1, characterised in that: guide way (14) have all been seted up to the bottom of plummer (1) and the both sides that are located fixed pipe (6) top, the top fixedly connected with guide bar (15) of movable rod (9), the top of guide bar (15) extends to the inner chamber of guide way (14).

5. A long-life pile foundation according to claim 1, characterised in that: a transverse reinforcing rod (16) is fixedly connected between the two piles (3) transversely, and a longitudinal reinforcing rod (17) is fixedly connected between the two piles (3) longitudinally.