CN215977206U

CN215977206U - Soft soil foundation reinforcing pipe

Info

Publication number: CN215977206U
Application number: CN202122104731.9U
Authority: CN
Inventors: 顾加波
Original assignee: Shanghai Xinghong Construction Engineering Co ltd
Current assignee: Shanghai Xinghong Construction Engineering Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-08
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a soft soil foundation reinforcing pipe which comprises a pipe pile, wherein a pile cap is welded on the upper end face of the pipe pile, an inserting column is welded on the lower end face of the pipe pile, a first limiting plate, a second limiting plate, a third limiting plate and a fourth limiting plate are welded on the outer side of the pipe pile, a pile hole is formed in the surface of the outer side of the pipe pile, a cavity is formed in the upper end face of the pipe pile, the cavity is communicated with the pile hole, a pouring gate is formed in the upper end face of the pile cap, and the pouring gate is communicated with the cavity. This soft soil foundation reinforced pipe is through being provided with first limiting plate, second limiting plate, third limiting plate and fourth limiting plate, and four group's limiting plates have increased the steadiness of tubular pile in the ground, avoid the tubular pile to take place to remove in the ground, great improvement the result of use and the practicality of reinforced pipe.

Description

Soft soil foundation reinforcing pipe

Technical Field

The utility model relates to the technical field of foundations, in particular to a soft soil foundation reinforcing pipe.

Background

The foundation refers to the soil or rock mass of the supporting foundation under the building. The foundation includes a natural foundation and an artificial foundation (composite foundation). The natural foundation can meet the requirement of bearing all loads of the foundation in a natural state, a natural soil layer which is reinforced by people is not needed, under the condition of poor geological conditions, if the foundation needs to be constructed on soft soil foundations such as sloping fields, sand fields or silt geology and the like, in order to ensure that the foundation has enough bearing capacity to avoid settlement in the construction process, the construction is carried out after the soft soil foundation is reinforced, the current reinforcing method of the soft soil foundation comprises a prepressing method, a replacement method, a reinforcing pipe and a cement mixing pile, etc., the reinforcing pipe is driven, and the method is a method for driving the reinforcing pipe into the soft soil foundation and then reinforcing the soft soil foundation;

however, the existing reinforcing pipe is difficult to avoid the deviation of the reinforcing pipe in the construction process, so that the pile caps are deviated and inclined, and the subsequent construction is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soft soil foundation reinforcing pipe to solve the problems that the existing reinforcing pipe is difficult to avoid the deviation of the reinforcing pipe in the construction process, so that a pile cap is deviated and inclined, and the subsequent construction is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soft soil foundation reinforcement pipe, the up end welding of tubular pile has the pile cap, the lower terminal surface welding of tubular pile has the post of inserting, the outside welding of tubular pile has first limiting plate, second limiting plate, third limiting plate and fourth limiting plate, the stake hole has been seted up on the outside surface of tubular pile, the cavity has been seted up to the up end of tubular pile, cavity and stake hole intercommunication, the sprue gate has been seted up to the up end of pile cap, sprue gate and cavity intercommunication.

Preferably, the first limiting plate, the second limiting plate, the third limiting plate and the fourth limiting plate are equidistantly distributed on the outer side of the tubular pile.

Preferably, the number of the pile holes is provided with a plurality of groups.

Preferably, the inserting column is of a conical structure.

Preferably, the tubular pile is made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that: the soft soil foundation reinforcing pipe is provided with the first limiting plate, the second limiting plate, the third limiting plate and the fourth limiting plate, the stability of the pipe pile in the foundation is improved by the four limiting plates, the pipe pile is prevented from moving in the foundation, and the using effect and the practicability of the reinforcing pipe are greatly improved;

this soft soil foundation reinforcement pipe makes its use of mutually supporting through being provided with multiunit stake hole and sprue gate, pours concrete into the tubular pile through the sprue gate, and the concrete makes fixing in the foundation that the reinforcement pipe can stabilize by making in the stake hole flow direction foundation to fine consolidate the foundation.

Drawings

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

FIG. 2 is a schematic top view of the tubular pile of the present invention;

fig. 3 is a schematic top view of the pile cap of the present invention.

In the figure: 1. pile caps; 2. a first limit plate; 3. pile holes; 4. inserting a column; 5. a tubular pile; 6. a second limiting plate; 7. a third limiting plate; 8. a fourth limiting plate; 9. a cavity; 10. and a pouring gate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a soft soil foundation reinforcement pipe comprises a pipe pile 5, wherein a pile cap 1 is welded on the upper end face of the pipe pile 5, an inserted column 4 is welded on the lower end face of the pipe pile 5, a first limiting plate 2, a second limiting plate 6, a third limiting plate 7 and a fourth limiting plate 8 are welded on the outer side of the pipe pile 5, a pile hole 3 is formed in the outer side surface of the pipe pile 5, a cavity 9 is formed in the upper end face of the pipe pile 5, the cavity 9 is communicated with the pile hole 3, a pouring gate 10 is formed in the upper end face of the pile cap 1, and the pouring gate 10 is communicated with the cavity 9;

first limiting plate 2, second limiting plate 6, third limiting plate 7 and the 8 equidistance distribution of fourth limiting plate in the outside of tubular pile 5 for fixing that tubular pile 5 can stabilize in the ground, the quantity of stake hole 3 is provided with the multiunit, makes in the flow direction ground that the concrete can be quick, inserts post 4 and for the post of inserting of toper structure, makes tubular pile 5 be convenient for insert to the ground in, tubular pile 5 makes for stainless steel matter, avoids rustting and rotting.

The working principle is as follows: through being provided with first limiting plate 2, second limiting plate 6, third limiting plate 7 and fourth limiting plate 8, four limiting plates of group have increased the steadiness of tubular pile 5 in the ground, avoid tubular pile 5 to take place to remove in the ground, great improvement the result of use and the practicality of reinforced pipe, through being provided with multiunit stake hole 3 and sprue gate 10, make its use of mutually supporting, pour concrete in to tubular pile 5 through sprue gate 10, and the concrete makes in 3 flow direction foundations of stake hole that the reinforced pipe can stabilize fix in the ground, thereby fine consolidate the ground.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soft soil foundation reinforcement pipe, includes tubular pile (5), its characterized in that: the welding of the upper end face of tubular pile (5) has pile cap (1), the lower terminal surface welding of tubular pile (5) has inserted post (4), the outside welding of tubular pile (5) has first limiting plate (2), second limiting plate (6), third limiting plate (7) and fourth limiting plate (8), stake hole (3) have been seted up on the outside surface of tubular pile (5), cavity (9) have been seted up to the upper end face of tubular pile (5), cavity (9) and stake hole (3) intercommunication, sprue gate (10) have been seted up to the upper end face of pile cap (1), sprue gate (10) and cavity (9) intercommunication.

2. A soft soil foundation reinforcement pipe of claim 1, wherein: the first limiting plate (2), the second limiting plate (6), the third limiting plate (7) and the fourth limiting plate (8) are distributed on the outer side of the tubular pile (5) at equal intervals.

3. A soft soil foundation reinforcement pipe of claim 1, wherein: the number of the pile holes (3) is provided with a plurality of groups.

4. A soft soil foundation reinforcement pipe of claim 1, wherein: the inserting column (4) is an inserting column with a conical structure.

5. A soft soil foundation reinforcement pipe of claim 1, wherein: the tubular pile (5) is made of stainless steel.