CN210766773U

CN210766773U - Building pile foundation deviation prevention device

Info

Publication number: CN210766773U
Application number: CN201920915051.5U
Authority: CN
Inventors: 杨志勇; 连培玲; 连青俊; 连金澄
Original assignee: Fujian Mintai Traffic Engineering Co ltd
Current assignee: Fujian Mintai Traffic Engineering Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-06-16
Anticipated expiration: 2029-06-18

Abstract

A building pile foundation deviation prevention device comprises a pile foundation body, a first fixing piece, a second fixing piece and three groups of movable rods, wherein three groups of movable rods are arranged on the outer wall of the first fixing piece at equal intervals; the other end of the pull rod extends into the circular through hole of the second fixing piece and is connected with the second fixing piece in a sliding mode, the other end of the pull rod is connected with the pressing plate, the pull rod is sleeved with a spring, the two groups of first moving plates are arranged in parallel and are respectively connected with the first fixing piece in a sliding mode, and the two groups of second moving plates are arranged in parallel and are respectively connected with the first fixing piece in a sliding mode; the other ends of the four groups of threaded rods are respectively and rotatably connected with the first moving plate and the second moving plate. The utility model has the advantages of can prevent the skew of pile foundation body more effectively, can carry out spacing fixed to the pile foundation body of co-altitude.

Description

Building pile foundation deviation prevention device

Technical Field

The utility model relates to a building pile foundation prevents inclined to one side field, especially relates to a building pile foundation prevents inclined to one side device.

Background

At present, the construction industry is increasingly developed, the requirement of the construction industry on a pile foundation is higher and higher, and in the face of the pile foundation under a complex geological condition, a building construction unit usually needs to spend a large amount of manpower and material resources to reinforce the stability of the pile foundation. The foundation types of the building engineering piles are various, but the concrete cast-in-place piles are usually adopted, and the pile foundations have the characteristics of high bearing capacity, small settling amount and uniformity, can be almost applied to various engineering geological conditions and various types of engineering, and are particularly suitable for heavy buildings constructed on soft pile foundations.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a building pile foundation prevents inclined to one side device has and can prevent the skew of pile foundation body more effectively, can carry out spacing fixed advantage to the pile foundation body of co-altitude.

(II) technical scheme

In order to solve the problems, the utility model provides a building pile foundation deviation prevention device, which comprises a pile foundation body, a first fixing piece and a second fixing piece; the first fixing piece is positioned right above the second fixing piece, the first fixing piece is of a cylindrical structure, a square mounting groove is formed in the first fixing piece, the second fixing piece is of a cylindrical structure, and a circular through hole is formed in the second fixing piece; three groups of movable rods are arranged on the outer wall of the first fixing piece at equal intervals, the bottom ends of the movable rods are connected with the fixed base, three groups of connecting rods are arranged on the outer wall of the second fixing piece at equal intervals, and the other ends of the connecting rods are movably connected with the middle parts of the movable rods;

three groups of second deviation prevention assemblies are arranged on the second fixing piece at equal intervals; the second deviation preventing component comprises a pull handle, a pull rod, a spring and a pressing plate; one end of a pull rod is connected with the pull handle, the other end of the pull rod extends into the circular through hole of the second fixing piece and is connected with the second fixing piece in a sliding mode, the other end of the pull rod is connected with the pressing plate, a spring is sleeved on the pull rod, one end of the spring is connected with the second fixing piece, the other end of the spring is connected with the pressing plate, and the pressing plate is of an arc-shaped structure; the bottom of the pile foundation body is positioned between the pressure plates;

the first fixing piece is provided with a first deviation preventing assembly; the first deviation preventing assembly comprises a rotating handle, a threaded rod, a first moving plate and a second moving plate; the threaded rods are arranged in four groups at equal intervals along the first fixing piece, one end of each threaded rod is connected with the rotating handle, and the other end of each threaded rod extends to the mounting groove in the first fixing piece and is rotatably connected with the first fixing piece; two groups of first moving plates and two groups of second moving plates are respectively arranged in the mounting groove; the two groups of first moving plates are arranged in parallel and are respectively connected with the first fixing pieces in a sliding manner, and the two groups of second moving plates are arranged in parallel and are respectively connected with the first fixing pieces in a sliding manner; the two groups of second moving plates are respectively provided with a rectangular sliding chute, and the first moving plate is positioned in the second moving plates and is in sliding connection with the second moving plates; the other ends of the four groups of threaded rods are respectively and rotatably connected with the first moving plate and the second moving plate; the top of pile foundation body is located between first movable plate and the second movable plate.

Preferably, a plurality of bolt holes are formed in the fixing base.

Preferably, the top surfaces of the first movable plate and the second movable plate are provided with fixed sleeves, marking pens are movably arranged in the fixed sleeves, and the other ends of the marking pens are abutted to the outer wall of the pile foundation body.

Preferably, a spring is arranged in the fixed sleeve, and the other end of the spring is connected with the marking pen.

Preferably, the contact surfaces of the pressure plate, the first moving plate and the second moving plate and the pile basic body are provided with elastic friction pads.

The above technical scheme of the utility model has following profitable technological effect: at first mounting and second mounting cover setting are on the pile foundation body, carry out spacing fixedly through spring and the clamp plate on the second mounting to the bottom of pile foundation body, then, through rotatory turning handle, drive the threaded rod and rotate, make first movable plate and second movable plate carry out spacing fixedly to the top of pile foundation body, thereby can prevent the skew of pile foundation body more effectively, the distance height of first mounting and second mounting can be adjusted to rethread activity pole and connecting rod, can carry out spacing fixedly to the pile foundation body of co-altitude.

Drawings

Fig. 1 is the utility model provides a building pile foundation prevents off-normal device's schematic structure.

Fig. 2 is the utility model provides a structural schematic of second mounting in building pile foundation prevents inclined to one side device.

Fig. 3 is the utility model provides a structural schematic of first mounting in building pile foundation prevents inclined to one side device.

Reference numerals:

1. a pile foundation body; 2. a first fixing member; 3. a second fixing member; 4. a movable rod; 5. a connecting rod; 6. A fixed base; 7. a handle is rotated; 8. a threaded rod; 9. pulling a handle; 10. a pull rod; 11. a spring; 12. pressing a plate; 13. a first moving plate; 14. a second moving plate; 15. mounting grooves; 16. fixing the sleeve; 17. a marking pen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a building pile foundation deviation prevention device, which comprises a pile foundation body 1, a first fixing member 2 and a second fixing member 3; the first fixing piece 2 is positioned right above the second fixing piece 3, the first fixing piece 2 is of a cylindrical structure, a square mounting groove 15 is formed in the first fixing piece 2, the second fixing piece 3 is of a cylindrical structure, and a circular through hole is formed in the second fixing piece 3; three groups of movable rods 4 are arranged on the outer wall of the first fixed part 2 at equal intervals, the bottom ends of the movable rods 4 are connected with a fixed base 6, three groups of connecting rods 5 are arranged on the outer wall of the second fixed part 3 at equal intervals, and the other ends of the connecting rods 5 are movably connected with the middle parts of the movable rods 4;

three groups of second deviation prevention assemblies are arranged on the second fixing piece 3 at equal intervals; the second deviation preventing component comprises a pull handle 9, a pull rod 10, a spring 11 and a pressure plate 12; one end of a pull rod 10 is connected with a pull handle 9, the other end of the pull rod 10 extends into a circular through hole of the second fixing piece 3 and is connected with the second fixing piece 3 in a sliding mode, the other end of the pull rod 10 is connected with a pressing plate 12, a spring 11 is sleeved on the pull rod 10, one end of the spring 11 is connected with the second fixing piece 3, the other end of the spring 11 is connected with the pressing plate 12, and the pressing plate 12 is of an arc-shaped structure; the bottom of the pile foundation body 1 is positioned between the pressing plates 12;

the first fixing piece 2 is provided with a first deviation preventing component; the first deviation preventing component comprises a rotating handle 7, a threaded rod 8, a first moving plate 13 and a second moving plate 14; four groups of threaded rods 8 are arranged at equal intervals along the first fixing piece 2, one end of each threaded rod 8 is connected with the rotating handle 7, and the other end of each threaded rod 8 extends to the mounting groove 15 in the first fixing piece 2 and is rotatably connected with the first fixing piece 2; two groups of first moving plates 13 and two groups of second moving plates 14 are respectively arranged in the mounting groove 15; the two groups of first moving plates 13 are arranged in parallel and are respectively connected with the first fixing parts 2 in a sliding manner, and the two groups of second moving plates 14 are arranged in parallel and are respectively connected with the first fixing parts 2 in a sliding manner; the two groups of second moving plates 14 are respectively provided with a rectangular sliding groove, and the first moving plate 13 is positioned in the second moving plates 14 and is in sliding connection with the second moving plates 14; the other ends of the four groups of threaded rods 8 are respectively connected with the first moving plate 13 and the second moving plate 14 in a rotating manner; the top of the pile body is located between the first moving plate 13 and the second moving plate 14.

The utility model discloses in, at first 3 sets of first mounting 2 and second mounting set up on pile foundation body 1, spring 11 and clamp plate 12 on through second mounting 3 carry out spacing fixed to the bottom of pile foundation body 1, then, through rotatory turning handle 7, drive threaded rod 8 rotates, make first movable plate 13 and second movable plate 14 carry out spacing fixed to the top of pile foundation body 1, thereby can prevent pile foundation body 1 skew more effectively, the distance height that first mounting 2 and second mounting 3 can be adjusted to rethread activity pole 4 and connecting rod 5, can carry out spacing fixed to pile foundation body 1 of co-altitude.

In an alternative embodiment, the fixing base 6 is provided with a plurality of bolt holes, and the deviation preventing device can be fixedly installed on the cement ground through the bolt holes on the fixing base 6.

In an alternative embodiment, the fixed sleeves 16 are mounted on the top surfaces of the first moving plate 13 and the second moving plate 14, the marker pens 17 are movably disposed in the fixed sleeves 16, the other ends of the marker pens 17 abut against the outer wall of the pile foundation body 1, and when the pile foundation body 1 deviates, the marker pens 17 can draw deviation marks on the surface of the pile foundation body 1.

In an alternative embodiment, a spring is provided in the fixing sleeve 16, and the other end of the spring is connected to the marking pen 17, so that the marking pen 17 can always abut against the surface of the pile base body 1 by the elastic force of the spring.

In an alternative embodiment, elastic friction pads are arranged on the contact surfaces of the pressure plate 12, the first moving plate 13 and the second moving plate 14 and the pile foundation body 1, and by arranging the elastic friction pads, the pressure plate 12, the first moving plate 13 and the second moving plate 14 are in elastic friction contact with the pile foundation body 1, so that the pile foundation body is more stable.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A building pile foundation deviation prevention device is characterized by comprising a pile foundation body (1), a fixed base (6), a first fixing piece (2) and a second fixing piece (3); the first fixing piece (2) is positioned right above the second fixing piece (3), the first fixing piece (2) is of a cylindrical structure, a square mounting groove (15) is formed in the first fixing piece (2), the second fixing piece (3) is of a cylindrical structure, and a circular through hole is formed in the second fixing piece (3); three groups of movable rods (4) are arranged on the outer wall of the first fixing piece (2) at equal intervals, the bottom ends of the movable rods (4) are connected with the fixed base (6), three groups of connecting rods (5) are arranged on the outer wall of the second fixing piece (3) at equal intervals, and the other ends of the connecting rods (5) are movably connected with the middle part of the movable rods (4);

three groups of second deviation prevention assemblies are arranged on the second fixing piece (3) at equal intervals; the second deviation preventing component comprises a pull handle (9), a pull rod (10), a spring (11) and a pressing plate (12); one end of a pull rod (10) is connected with a pull handle (9), the other end of the pull rod (10) extends into a circular through hole of the second fixing piece (3) and is connected with the second fixing piece (3) in a sliding mode, the other end of the pull rod (10) is connected with a pressing plate (12), a spring (11) is sleeved on the pull rod (10), one end of the spring (11) is connected with the second fixing piece (3), the other end of the spring (11) is connected with the pressing plate (12), and the pressing plate (12) is of an arc-shaped structure; the bottom of the pile foundation body (1) is positioned between the pressure plates (12);

the first fixing piece (2) is provided with a first deviation preventing assembly; the first deviation preventing assembly comprises a rotating handle (7), a threaded rod (8), a first moving plate (13) and a second moving plate (14); four groups of threaded rods (8) are arranged at equal intervals along the first fixing piece (2), one end of each threaded rod (8) is connected with the rotating handle (7), and the other end of each threaded rod (8) extends to the mounting groove (15) in the first fixing piece (2) and is rotatably connected with the first fixing piece (2); two groups of first moving plates (13) and two groups of second moving plates (14) are respectively arranged in the mounting groove (15); the two groups of first moving plates (13) are arranged in parallel and are respectively connected with the first fixing parts (2) in a sliding manner, and the two groups of second moving plates (14) are arranged in parallel and are respectively connected with the first fixing parts (2) in a sliding manner; the two groups of second moving plates (14) are respectively provided with a rectangular sliding groove, and the first moving plate (13) is positioned in the second moving plates (14) and is in sliding connection with the second moving plates (14); the other ends of the four groups of threaded rods (8) are respectively and rotatably connected with the first moving plate (13) and the second moving plate (14); the top of the pile foundation body is positioned between the first moving plate (13) and the second moving plate (14).

2. The building pile foundation deviation prevention device according to claim 1, wherein the fixing base (6) is provided with a plurality of bolt holes.

3. The building pile foundation deviation preventing device according to claim 1, wherein a fixed sleeve (16) is installed on the top surfaces of the first moving plate (13) and the second moving plate (14), a marking pen (17) is movably arranged in the fixed sleeve (16), and the other end of the marking pen (17) is abutted to the outer wall of the pile foundation body (1).

4. A building pile foundation anti-deviation device according to claim 1, wherein a spring is arranged in the fixed sleeve (16), and the other end of the spring is connected with the marking pen (17).

5. The building pile foundation deviation preventing device according to claim 1, wherein the contact surfaces of the pressure plate (12), the first moving plate (13) and the second moving plate (14) and the pile foundation body (1) are provided with elastic friction pads.