CN111648393A

CN111648393A - Independent foundation and pouring process thereof

Info

Publication number: CN111648393A
Application number: CN202010564811.XA
Authority: CN
Inventors: 朱丹; 封剑森; 潘正良; 陆明坤; 吴勇政; 张伟
Original assignee: Jiangsu Huajiang Xiangrui Modern Building Development Co ltd
Current assignee: Jiangsu Huajiang Xiangrui Modern Building Development Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-09-11

Abstract

The invention relates to the technical field of concrete pouring, and discloses an independent foundation which comprises a foundation pit and an independent foundation body, wherein cushion concrete is arranged at the bottom of the foundation pit, the independent foundation body is arranged at a center shaft at the top of the cushion concrete, first pressing plates are arranged on the left side and the right side of the independent foundation body, and clamping blocks are fixedly connected to the sides, far away from each other, of the first pressing plates. According to the invention, the foundation pit is directly dug in the selected area, the cushion concrete is poured at the bottom of the foundation pit, the independent foundation body is directly poured on the cushion concrete, the template is built through the first pressing plate and the second pressing plate, and the concrete can be introduced after the reinforcing mesh and the column reinforcements are placed, so that the operation is simple and convenient, the defect of inconvenient transportation in the traditional mode is avoided, the installation is convenient, a large amount of labor and time are saved, and the direct pouring mode and the cushion concrete are integrally formed, so that the structure is firmer and more stable.

Description

Independent foundation and pouring process thereof

Technical Field

The invention relates to the technical field of concrete pouring, in particular to an independent foundation and a pouring process thereof.

Background

When the building superstructure is supported by a frame structure or a single-layer bent structure, the foundation is often a square or rectangular free-standing foundation, and such a foundation is called a free-standing foundation. Also known as a stand-alone foundation, is a non-reinforced or reinforced foundation under a whole or partial structure. Generally refers to the form of structural column bases, tall chimneys, water tower foundations, etc.

The independent foundation in the prior art is mostly transported to an installation place after pouring is finished, and the independent foundation is formed by pouring concrete, so that the transportation and the installation are very inconvenient and time and labor are wasted due to the large weight, and therefore the independent foundation and the pouring process thereof are provided.

Disclosure of Invention

The invention aims to provide an independent foundation and a pouring process thereof, and the purpose of solving the problems is achieved.

In order to achieve the purpose, the invention provides the following technical scheme: an independent foundation comprises a foundation pit and an independent foundation body, wherein the bottom of the foundation pit is provided with cushion concrete, independent basis body sets up in bed course concrete top axis department, the independent basis body left and right sides all is provided with clamp plate one, two the equal fixedly connected with fixture block in one side that clamp plate one was kept away from each other, two one side that clamp plate one was kept away from each other all is provided with the bracing piece, two the top of clamp plate one all is provided with the cardboard, two the cardboard is equallyd divide do not with two clamp plate joints, two fixed cover of fixedly connected with, two are equallyd divide at the cardboard top one side that clamp plate one is close to each other is provided with clamp plate two, two equal fixedly connected with connecting block, two on the clamp plate two the clamp plate one top all is provided with the threaded rod, two the threaded rod is equallyd divide and is do not run through two fixed covers and connecting.

Preferably, the two pressing plates are in contact with two ends of the independent base body respectively.

Preferably, a reinforcing mesh is arranged at the bottom of the inner wall of the independent foundation body, a column rib is arranged at a center shaft at the top of the reinforcing mesh, and the column rib penetrates through the independent foundation body and extends to the outside of the independent foundation body.

Preferably, two the bracing piece is ascending slope setting, two the one end that the bracing piece is close to each other is equallyd divide and is do not contacted with the contained angle of two clamp plates one and fixture block, two one side that the bracing piece was kept away from each other is equallyd divide and do not contact with the bottom at both ends about the foundation ditch inner wall.

Preferably, the two pressing plates are arranged in an upward inclined mode, and one ends, far away from each other, of the two pressing plates are respectively in contact with the two pressing plates.

Preferably, the two connecting blocks are respectively horizontally arranged with the two fixing sleeves.

An independent foundation pouring process comprises the following steps:

s1, selecting the area for installing the independent foundation body, digging a foundation pit in the selected area,

s2, pouring cushion concrete at the bottom of the foundation pit, binding a reinforcing mesh and a column reinforcement above the cushion concrete,

s3, building a first pressure plate according to the length of the independent foundation body, fixing the first pressure plate through a support rod,

s4, building a second pressing plate, supporting and fixing the second pressing plate through a threaded rod to complete the building of the template,

s5, pouring concrete in the built template,

s6, removing the second pressing plate and the first pressing plate in sequence after the concrete is solidified,

and S7, backfilling the foundation pit, and pouring to obtain the independent foundation body.

Preferably, the length of the independent foundation body is smaller than that of the foundation pit.

Preferably, the template built in the S is clean and free of impurities.

The invention provides an independent foundation and a pouring process thereof. The method has the following beneficial effects:

(1) according to the invention, the foundation pit is directly dug in the selected area, the cushion concrete is poured at the bottom of the foundation pit, the independent foundation body is directly poured on the cushion concrete, the template is built through the first pressing plate and the second pressing plate, and the concrete can be led in after the reinforcing mesh and the column reinforcement are placed, so that the operation is simple and convenient, the defect of inconvenient transportation in the traditional mode is avoided, the installation is convenient, a large amount of manpower and time are saved, the direct pouring mode and the cushion concrete are integrally formed, the structure is firmer and more stable, and the practicability is higher.

Drawings

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

FIG. 2 is an enlarged view of the present invention A.

In the figure: the concrete foundation comprises 1 foundation pit, 2 cushion layer concretes, 3 pressing plates I, 4 clamping blocks, 5 supporting rods, 6 reinforcing mesh, 7 column reinforcements, 8 independent foundation bodies, 9 clamping plates, 10 fixing sleeves, 11 threaded rods, 12 connecting blocks and 13 pressing plates II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, the present invention provides a technical solution: an independent foundation comprises a foundation pit 1 and an independent foundation body 8, wherein a cushion concrete 2 is arranged at the bottom of the foundation pit 1, the independent foundation body 8 is arranged at a center shaft at the top of the cushion concrete 2, the foundation pit 1 is directly dug out in a selected area, after the cushion concrete 2 is poured out at the bottom of the foundation pit 1, the independent foundation body 8 is directly poured out on the cushion concrete 2, pressing plates 3 are respectively arranged at the left side and the right side of the independent foundation body 8, the two pressing plates 3 are respectively contacted with the two ends of the independent foundation body 8, a reinforcing mesh 6 is arranged at the bottom of the inner wall of the independent foundation body 8, a column reinforcement 7 is arranged at the center shaft at the top of the reinforcing mesh 6, the column reinforcement 7 penetrates through the independent foundation body 8 and extends to the outside of the independent foundation body 8, a clamping block 4 is fixedly connected to one side, away from each other, and a supporting rod 5, the two support rods 5 are obliquely arranged upwards, one ends of the two support rods 5, which are close to each other, are respectively contacted with the included angles of the two pressing plates I3 and the clamping blocks 4, one sides of the two support rods 5, which are far away from each other, are respectively contacted with the bottoms of the left end and the right end of the inner wall of the foundation pit 1, the tops of the two pressing plates I3 are respectively provided with the clamping plates 9, the two clamping plates 9 are respectively clamped with the two pressing plates I3, the tops of the two clamping plates 9 are respectively fixedly connected with a fixed sleeve 10, one sides of the two pressing plates I3, which are close to each other, are provided with the pressing plates II 13, the two pressing plates II 13 are obliquely arranged upwards, a template is built through the pressing plates I3 and the pressing plates II 13, and concrete can be introduced after the reinforcing mesh 6 and the column ribs 7 are placed, so that the operation is simple, mode and 2 integrated into one piece of bed course concrete of direct pouring, make it more sturdy and stable, the practicality is higher, the one end that two clamp plates two 13 kept away from each other is equallyd divide and is do not contact with two clamp plates one 3, equal fixedly connected with connecting block 12 on two clamp plates two 13, two clamp plates one 3 tops all are provided with threaded rod 11, two threaded rod 11 are equallyd divide and do not run through two fixed covers 10 and connecting block 12, two connecting block 12 are equallyd divide do not set 10 level settings with two fixed covers, two threaded rod 11 are equallyd divide do not with two fixed covers 10 and connecting.

An independent foundation pouring process comprises the following steps:

and S1, selecting the area where the independent foundation body 8 is installed, and digging a foundation pit 1 in the selected area.

And S2, pouring the cushion concrete 2 at the bottom of the foundation pit 1, and binding the reinforcing mesh 6 and the column reinforcement 7 above the cushion concrete 2.

S3, building the first pressing plate 3 according to the length of the independent foundation body 8, and fixing the first pressing plate 3 through the supporting rod 5.

And S4, building a second pressing plate 13, and supporting and fixing the second pressing plate 13 through the threaded rod 11 to complete building of the template, wherein the built template is clean and free of impurities.

And S5, pouring concrete in the built template.

S6, removing the second pressing plate 13 and the first pressing plate 3 in sequence after the concrete is solidified.

And S7, backfilling the foundation pit 1, and pouring to obtain the independent foundation body 8, wherein the length of the independent foundation body 8 is smaller than that of the foundation pit 1.

In conclusion, the foundation pit 1 is directly dug in the selected area, the cushion concrete 2 is poured at the bottom of the foundation pit 1, the independent foundation body 8 is directly poured on the cushion concrete 2, the pressing plate I3 and the pressing plate II 13 are used for building the template, and the reinforcing mesh 6 and the column bars 7 are placed and then the concrete is introduced, so that the operation is simple and convenient, the defect of inconvenient transportation in the traditional mode is overcome, the installation is convenient, a large amount of labor and time are saved, and the direct pouring mode and the cushion concrete 2 are integrally formed, so that the foundation pit is firmer and more stable in structure and higher in practicability.

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 an independent foundation, includes foundation ditch (1) and independent basis body (8), its characterized in that: the foundation pit is characterized in that cushion concrete (2) is arranged at the bottom of the foundation pit (1), the independent foundation body (8) is arranged at the center shaft at the top of the cushion concrete (2), pressing plates I (3) are arranged on the left side and the right side of the independent foundation body (8), clamping blocks (4) are fixedly connected to one sides, far away from each other, of the two pressing plates I (3), supporting rods (5) are arranged on one sides, far away from each other, of the two pressing plates I (3), clamping plates (9) are arranged on the tops of the two pressing plates I (3), the two clamping plates (9) are respectively clamped with the two pressing plates I (3), fixing sleeves (10) are respectively and fixedly connected to the tops of the two clamping plates (9), pressing plates II (13) are arranged on one sides, near to each other, of the two pressing plates II (13) are respectively and fixedly connected with connecting blocks (12), threaded rods (11) are arranged, two threaded rod (11) are equallyd divide and are do not run through two fixed covers (10) and connecting block (12), two threaded rod (11) are equallyd divide respectively with two fixed covers (10) and connecting block (12) threaded connection.

2. An independent basis as claimed in claim 1, wherein: the two pressing plates I (3) are respectively in contact with two ends of the independent foundation body (8).

3. An independent basis as claimed in claim 1, wherein: the steel bar net (6) is arranged at the bottom of the inner wall of the independent foundation body (8), the column ribs (7) are arranged at the middle shafts at the tops of the steel bar net (6), and the column ribs (7) penetrate through the independent foundation body (8) and extend to the outside of the independent foundation body (8).

4. An independent basis as claimed in claim 1, wherein: two bracing piece (5) are ascending slope setting, two the one end that bracing piece (5) are close to each other is equallyd divide and do not contact with the contained angle of two clamp plates (3) and fixture block (4), two one side that bracing piece (5) kept away from each other is equallyd divide and do not contact with the bottom at both ends about foundation ditch (1) inner wall.

5. An independent basis as claimed in claim 1, wherein: two clamp plate two (13) are ascending slope setting, two the one end that keeps away from each other of clamp plate two (13) is equallyd divide and is do not contacted with two clamp plate one (3).

6. An independent basis as claimed in claim 1, wherein: the two connecting blocks (12) are respectively horizontally arranged with the two fixing sleeves (10).

7. An independent foundation pouring process is characterized in that: the method comprises the following steps:

s1, selecting an area for installing the independent foundation body (8), and digging a foundation pit (1) in the selected area;

s2, pouring cushion concrete (2) at the bottom of the foundation pit (1), and binding a reinforcing mesh (6) and a column bar (7) above the cushion concrete (2);

s3, building a first pressing plate (3) according to the length of the independent foundation body (8), and fixing the first pressing plate (3) through a supporting rod (5);

s4, building a second pressing plate (13), and supporting and fixing the second pressing plate (13) through a threaded rod (11) to complete building of the template;

s5, pouring concrete in the built template;

s6, removing the second pressing plate (13) and the first pressing plate (3) in sequence after the concrete is solidified;

and S7, backfilling the foundation pit (1), and pouring to obtain the independent foundation body (8).

8. The free-standing foundation casting process according to claim 7, wherein: the length of the independent foundation body (8) is smaller than that of the foundation pit (1).

9. The free-standing foundation casting process according to claim 7, wherein: and the template built in the S4 is clean and free of sundries.