CN214738205U

CN214738205U - High stability type pile foundation device for building engineering

Info

Publication number: CN214738205U
Application number: CN202120670903.6U
Authority: CN
Inventors: 邢伟朋; 郝丽铭; 高虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-16
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a high stability type pile foundation device for building engineering, including the pile body, the pile body lateral wall is equipped with two and places the chamber, two place the intracavity and all be equipped with the limiting plate, be equipped with telescopic machanism in the pile body, telescopic machanism is including setting up the air cavity at the pile body lateral wall, the sealed sliding connection of air cavity inner wall has the piston plate, the side wall rotates on the piston plate and is connected with the threaded rod, the bottom places the chamber intercommunication, two with two respectively through the air duct in the air cavity place the equal sealed sliding connection of intracavity wall and have the movable plate, two the movable plate lateral wall all runs through and is equipped with the blow vent, two the equal fixedly connected with sleeve of movable plate lateral wall, two the equal sealed sliding connection of sleeve inner wall has the riser. The utility model discloses increased the area of contact of limiting plate with soil, can prevent that the pile body from sinking in soil by oneself after inserting soil to the stability of pile body has been guaranteed.

Description

High stability type pile foundation device for building engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a high stability type pile foundation device for building engineering.

Background

The pile foundation is an ancient foundation type. The piling technology goes through the development process for thousands of years, and both pile foundation materials and pile types or piling machinery and construction methods are greatly developed, so that a modern foundation engineering system is formed.

Present pile foundation may lead to the pile foundation to take place to sink after inserting soil because lax or the pile foundation overweight of soil after inserting soil for the pile foundation is unstable, builds the construction for the later stage and causes the difficulty, in order to solve above-mentioned problem, needs design a high stability type pile foundation device for building engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the pile foundation device for building engineering of a high stable form that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high stable form pile foundation device for building engineering, includes the pile body, the pile body lateral wall is equipped with two and places the chamber, two place the intracavity and all be equipped with the limiting plate, be equipped with telescopic machanism in the pile body, telescopic machanism is including setting up the air cavity at the pile body lateral wall, the sealed sliding connection of air cavity inner wall has the piston board, the side wall rotates on the piston board and is connected with the threaded rod, the bottom places the chamber intercommunication, two with two respectively through the air duct in the air cavity place the equal sealed sliding connection of intracavity wall has the movable plate, two the movable plate lateral wall all runs through and is equipped with the blow vent, two the equal fixedly connected with sleeve of movable plate lateral wall, two the equal sealed sliding connection of sleeve inner wall has the riser, two the equal fixedly connected with limiting plate of riser lateral wall, two it all runs through and is equipped with the opening to place the intracavity wall.

Preferably, the two sleeves are respectively located in the two openings, and the two limiting rods respectively penetrate through the side walls of the two sleeves.

Preferably, two the riser lateral wall all through two pressure springs respectively with two sleeve inner walls elastic connection, two pressure springs that are located the homonymy all are located the limiting plate both sides.

Preferably, two the equal fixedly connected with two gag lever posts of sleeve inner wall, be located two of homonymy the gag lever post is through running through the riser of homonymy.

Preferably, the two side walls of the moving plate are respectively and elastically connected with the inner walls of the two placing cavities through two springs.

Preferably, the threaded rod upper end is equipped with the handle, the handle lateral wall is equipped with anti-skidding line.

The utility model discloses in have following beneficial effect:

the threaded rod is rotated to enable the piston plate to move downwards, the air pushes the movable plate to be away from each other, so that the sleeve is driven to be away from each other, when air enters the sleeve from the air vent, the vertical plate can be pushed to be away from each other, the limiting plates are driven to be away from each other, the contact area between the limiting plates and soil is increased, the pile body can be prevented from sinking in the soil automatically after being inserted into the soil, and the stability of the pile body is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a high-stability pile foundation device for construction engineering provided by the utility model;

fig. 2 is the utility model provides a high stable form pile foundation device for building engineering's elevation view.

In the figure: 1 pile body, 2 placing cavities, 3 air cavities, 4 piston plates, 5 threaded rods, 6 air guide pipes, 7 moving plates, 8 sleeves, 9 limiting rods, 10 limiting plates, 11 vertical plates, 12 air vents and 13 openings.

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.

Referring to fig. 1-2, a high stability type pile foundation device for building engineering, including pile body 1, pile body 1 lateral wall is equipped with two and places chamber 2, and two are placed and all are equipped with limiting plate 10 in the chamber 2, and two limiting plate 10 lateral walls all are equipped with the inclined plane, have increased the area of contact of limiting plate 10 with soil.

The pile body 1 is internally provided with a telescopic mechanism, the telescopic mechanism comprises an air cavity 3 arranged on the side wall of the pile body 1, the inner wall of the air cavity 3 is hermetically and slidably connected with a piston plate 4, the side wall of the piston plate 4 is rotatably connected with a threaded rod 5, the upper end of the threaded rod 5 is provided with a handle, the side wall of the handle is provided with anti-slip lines for preventing a worker from falling off the hand when rotating the handle, the bottom in the air cavity 3 is respectively communicated with two placing cavities 2 through air ducts 6, the inner walls of the two placing cavities 2 are hermetically and slidably connected with moving plates 7 for preventing air from flowing out from gaps, the side walls of the two moving plates 7 are respectively and elastically connected with the inner walls of the two placing cavities 2 through two springs, the side walls of the two moving plates 7 are respectively provided with vent holes 12 in a penetrating manner, the side walls of the two moving plates 7 are respectively and fixedly connected with sleeves 8, the inner walls of the two sleeves 8 are respectively and slidably connected with risers 11, and the side walls of the two risers 11 are respectively and fixedly connected with a limiting plate 10, two limiting plates 10 run through two 8 lateral walls of sleeve respectively, two riser 11 lateral walls all through two pressure springs respectively with two 8 inner wall elastic connection of sleeve, two pressure springs that are located the homonymy all are located limiting plate 10 both sides, two gag lever posts 9 of two 8 inner wall of sleeve's equal fixedly connected with, two gag lever posts 9 that are located the homonymy are through running through the riser 11 of homonymy, two are placed 2 inner walls in chamber and all run through and are equipped with opening 13, two sleeves 8 are located two openings 13 respectively.

During the use, the handle rotates, thereby it rotates to drive threaded rod 5, thereby it moves down to drive piston plate 4, the air in air cavity 3 gets into two along air duct 6 and places two movable plates 7 of 2 air promotion in chamber and keep away from each other, thereby it keeps away from each other to drive two sleeves 8, meanwhile, the air gets into in the sleeve 8 from blow vent 12, promote two riser 11 and keep away from each other, thereby it keeps away from each other to drive two limiting plates 10, make two limiting plates 10 insert in the soil, the area of contact of limiting plate 10 with soil has been increased, prevent that pile body 1 from having the trend of downward movement after inserting soil.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high stable form pile foundation device for building engineering, includes pile body (1), its characterized in that, pile body (1) lateral wall is equipped with two and places chamber (2), two place all be equipped with limiting plate (10) in chamber (2), be equipped with telescopic machanism in pile body (1), telescopic machanism is including setting up air cavity (3) at pile body (1) lateral wall, the sealed sliding connection of air cavity (3) inner wall has piston plate (4), side wall rotates on piston plate (4) and is connected with threaded rod (5), the bottom is placed chamber (2) intercommunication respectively with two through air duct (6) in air cavity (3), two place chamber (2) inner wall and all sealed sliding connection have movable plate (7), two movable plate (7) lateral wall all runs through and is equipped with blow vent (12), two the equal fixedly connected with sleeve (8) of movable plate (7) lateral wall, two the equal sealed sliding connection of sleeve (8) inner wall has riser (11), two the equal fixedly connected with limiting plate (10) of riser (11) lateral wall, two place chamber (2) inner wall and all run through and be equipped with opening (13).

2. A high stability type pile foundation device for building engineering according to claim 1, wherein two said sleeves (8) are respectively located in two openings (13), and two said limiting plates (10) respectively penetrate through two sleeve (8) side walls.

3. The pile foundation device for high stability type building engineering of claim 2, wherein two of the riser (11) side walls are respectively elastically connected with the two sleeves (8) inner walls through two compression springs, and the two compression springs located on the same side are located on two sides of the limiting plate (10).

4. A high stability type pile foundation device for building engineering according to claim 3, wherein two limiting rods (9) are fixedly connected to the inner wall of each of the two sleeves (8), and two limiting rods (9) located at the same side are passed through the vertical plate (11) penetrating the same side.

5. A high stability type pile foundation device for building engineering according to claim 1, wherein the two side walls of the moving plate (7) are respectively and elastically connected with the inner walls of the two placing cavities (2) through two springs.

6. The pile foundation device for high stability building engineering according to claim 1, wherein the threaded rod (5) is provided with a handle at the upper end, and the side wall of the handle is provided with anti-skid lines.