CN213173688U

CN213173688U - Pile foundation construction concrete pouring enclosure device

Info

Publication number: CN213173688U
Application number: CN202021295136.7U
Authority: CN
Inventors: 王远鹏; 高虎; 李加荣; 许晨阳; 邱早阳
Original assignee: Jiangsu Hanjian Group Wanlong Foundation Engineering Co ltd
Current assignee: Jiangsu Hanjian Group Wanlong Foundation Engineering Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-05-11
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses a pile foundation construction concrete placement envelope, including reinforcing bar body, wire net, threaded rod, first connecting block, second connecting block, adjusting nut, side opening, side seal board, commentaries on classics board, round bar, grip block, draw-in groove, bundle silk, connecting plate and connecting hole. The utility model adopts a plurality of steel wire meshes to be used in a combined way, at the moment, the first connecting block and the second connecting block of the outer ends of two adjacent steel wire meshes are connected, then the outer end of the threaded rod passes through the side hole, and the adjusting nut is screwed on the surface of the outer end of the threaded rod and is screwed tightly, so that the tightness of the steel wire meshes is adjusted, and the universality of the device is enhanced; rotate between with grip block and the commentaries on classics board and be connected, and then with the draw-in groove block on two adjacent grip block sides on the surface of reinforcing bar body again, use this moment to prick the silk and pass two adjacent connecting plate connecting holes on the surface and screw up to can fix wire net and reinforcing bar body, strengthened stability.

Description

Pile foundation construction concrete pouring enclosure device

Technical Field

The utility model relates to a concrete placement envelope specifically is a pile foundation construction concrete placement envelope, belongs to pile foundation construction application technical field.

Background

The pile foundation is a deep foundation (shown in a figure) consisting of piles and pile bearing platforms (bearing platforms for short) connected with the pile tops or a single pile foundation connected by columns and the pile foundation, and is called the pile foundation for short; if the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; if the upper part of the pile body is exposed out of the ground and the bottom of the bearing platform is positioned above the ground, the pile body is called a high bearing platform pile foundation, the building pile foundation is usually a low bearing platform pile foundation, and the pile foundation is widely applied in high-rise buildings; the pile foundation is an old foundation type, the piling technology is developed for thousands of years, the pile foundation material and the pile type or the piling machinery and the construction method are both greatly developed, a modern foundation engineering system is formed, and the workload and the material consumption of a construction site can be greatly reduced by adopting the pile foundation under certain conditions.

In the prior art, concrete needs to be poured during construction of a pile foundation, a steel bar body in the pile foundation needs to be protected, the structure of the existing protecting device is generally simple, the stability of the concrete poured in the steel bar body can be reduced, the universality of the existing protecting device is insufficient, the concrete needs to be adjusted according to the number of the steel bar bodies, and the installation is troublesome. Therefore, the pile foundation construction concrete pouring enclosing device is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pile foundation construction concrete placement envelope for solving above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a pile foundation construction concrete pouring enclosure device, which comprises a steel bar body, a steel wire mesh, an adjusting structure, a side sealing plate, a round bar and a fixed structure which are sequentially arranged;

the adjusting structure comprises a threaded rod, a first connecting block, a second connecting block and an adjusting nut, the first connecting block and the second connecting block are fixedly connected to the end faces of the two ends of the steel wire mesh respectively, one end of the threaded rod is fixedly connected with one side face of the second connecting block, and a side hole is formed in one side face of the first connecting block; the outer end of the threaded rod penetrates through the side hole, and the adjusting nut is screwed on the outer end surface of the threaded rod;

the fixing structure comprises a rotating plate, a clamping plate, a binding wire and a connecting plate, one end of the clamping plate is rotatably connected with the rotating plate through the round rod, and a clamping groove is formed in the inner side surface of the clamping plate; the connecting plate is fixedly connected to the end face of the outer end of each of the two clamping plates, connecting holes are formed in the surface of the connecting plate, and two ends of each binding wire penetrate through the corresponding two adjacent connecting holes respectively.

Preferably, the steel wire mesh is clamped on the lateral side of the outer side of the steel bar body, and the top end and the bottom end of the steel wire mesh are fixedly connected with the side sealing plates.

Preferably, the inner side surface of the side sealing plate is provided with two clamping plates, and the adjacent two clamping plates are clamped on the surface of the steel bar body.

Preferably, the rotating plate is of a U-shaped structure, and the rotating plate is fixedly connected with the inner side face of the side sealing plate.

Preferably, the number of the steel bar bodies is the same as that of the steel wire meshes, and the steel wire meshes are wound on the surfaces of the steel bar bodies.

Preferably, the clamping groove is of an arc-shaped structure, and the clamping groove is matched with the size of the steel bar body.

The utility model has the advantages that:

1. the utility model adopts a plurality of steel wire meshes to be used in a combined way, at the moment, the first connecting block and the second connecting block of the outer ends of two adjacent steel wire meshes are connected, then the outer end of the threaded rod passes through the side hole, and the adjusting nut is screwed on the surface of the outer end of the threaded rod and is screwed tightly, so that the tightness of the steel wire meshes is adjusted, and the universality of the device is enhanced;

2. the utility model discloses with the grip block with change between the board and rotate and be connected, and then with the draw-in groove block on two adjacent grip block sides on the surface of reinforcing bar body again, use this moment to prick the silk and pass two adjacent connecting plates connecting holes on the surface and screw up to can fix wire net and reinforcing bar body, strengthened stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

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

fig. 3 is a schematic view of the fixing structure of the present invention.

In the figure: 1. the steel bar body, 2, wire net, 3, threaded rod, 4, first connecting block, 5, second connecting block, 6, adjusting nut, 7, side opening, 8, side seal board, 9, commentaries on classics board, 10, round bar, 11, grip block, 12, draw-in groove, 13, prick the silk, 14, connecting plate, 15, connecting hole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a concrete pouring enclosure device for pile foundation construction includes a steel bar body 1, a steel wire mesh 2, an adjusting structure, a side sealing plate 8, a round bar 10 and a fixing structure, which are sequentially installed;

the adjusting structure comprises a threaded rod 3, a first connecting block 4, a second connecting block 5 and an adjusting nut 6, the first connecting block 4 and the second connecting block 5 are fixedly connected to the end faces of the two ends of the steel wire mesh 2 respectively, one end of the threaded rod 3 is fixedly connected with one side face of the second connecting block 5, and a side hole 7 is formed in one side face of the first connecting block 4; the outer end of the threaded rod 3 penetrates through the side hole 7, and the adjusting nut 6 is screwed on the outer end surface of the threaded rod 3;

the fixing structure comprises a rotating plate 9, a clamping plate 11, a binding wire 13 and a connecting plate 14, one end of the clamping plate 11 is rotatably connected with the rotating plate 9 through the round rod 10, and a clamping groove 12 is formed in the inner side surface of the clamping plate 11; the end face of the outer end of each of the two clamping plates 11 is fixedly connected with the connecting plate 14, the surface of the connecting plate 14 is provided with connecting holes 15, and two ends of each of the binding wires 13 penetrate through the corresponding two adjacent connecting holes 15 respectively.

The steel wire mesh 2 is clamped on the outer side face of the steel bar body 1, and the side sealing plates 8 are fixedly connected to the top end and the bottom end of the steel wire mesh 2, so that the steel wire mesh 2 is conveniently connected with the steel bar body 1; two clamping plates 11 are arranged on the inner side surface of the side sealing plate 8, two adjacent clamping plates 11 are clamped on the surface of the steel bar body 1, and the steel bar body 1 can be fixed through the clamping plates 11; the rotating plate 9 is of a U-shaped structure, and the rotating plate 9 is fixedly connected with the inner side surface of the side sealing plate 8, so that the clamping plate 11 and the rotating plate 9 can be conveniently rotated; the number of the steel bar bodies 1 is the same as that of the steel wire meshes 2, and the steel wire meshes 2 are wound on the surfaces of the steel bar bodies 1, so that the number of the steel wire meshes 2 can be adjusted conveniently according to the number of the steel bar bodies 1; the clamping groove 12 is of an arc-shaped structure, and the clamping groove 12 is matched with the size of the steel bar body 1, so that the clamping groove 12 is attached to the steel bar body 1 conveniently.

When the utility model is used, the clamping plates 11 on the inner side surfaces of the steel wire meshes 2 are firstly clamped outside the steel bar body 1, the clamping plates 11 are rotated at the moment, the clamping grooves 12 on the side surfaces of the two adjacent clamping plates 11 are clamped on the surface of the steel bar body 1, and at the moment, the binding wires 13 are used for penetrating through the connecting holes 15 on the surfaces of the two adjacent connecting plates 14 and being screwed tightly, so that the steel wire meshes 2 and the steel bar body 1 can be fixed;

then connecting the first connecting block 4 and the second connecting block 5 at the outer ends of two adjacent steel wire meshes 2, then penetrating the outer end of the threaded rod 3 through the side hole 7, screwing the adjusting nut 6 on the surface of the outer end of the threaded rod 3 and screwing tightly, so as to adjust the tightness of the steel wire meshes 2; simultaneously, the number of the steel wire meshes 2 can be adjusted according to the number of the steel bar bodies 1, so that the universality of the device is enhanced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a pile foundation construction concrete placement envelope which characterized in that: the steel bar adjusting device comprises a steel bar body (1), a steel wire mesh (2), an adjusting structure, a side sealing plate (8), a round rod (10) and a fixing structure which are sequentially arranged;

the adjusting structure comprises a threaded rod (3), a first connecting block (4), a second connecting block (5) and an adjusting nut (6), the first connecting block (4) and the second connecting block (5) are fixedly connected to the end faces of the two ends of the steel wire mesh (2) respectively, one end of the threaded rod (3) is fixedly connected with the side face of one side of the second connecting block (5), and a side hole (7) is formed in the side face of one side of the first connecting block (4); the outer end of the threaded rod (3) penetrates through the side hole (7), and the adjusting nut (6) is screwed on the outer end surface of the threaded rod (3);

the fixing structure comprises a rotating plate (9), a clamping plate (11), a binding wire (13) and a connecting plate (14), one end of the clamping plate (11) is rotatably connected with the rotating plate (9) through the round rod (10), and a clamping groove (12) is formed in the inner side surface of the clamping plate (11); the end face of the outer end of each clamping plate (11) is fixedly connected with the connecting plate (14), connecting holes (15) are formed in the surface of the connecting plate (14), and two adjacent connecting holes (15) are respectively penetrated through two ends of the binding wire (13).

2. The pile foundation construction concrete pouring envelope device of claim 1, characterized in that: wire net (2) block is in the outside side of reinforcing bar body (1), just the top and the equal rigid coupling in bottom of wire net (2) have side seal board (8).

3. The pile foundation construction concrete pouring envelope device of claim 1, characterized in that: the inner side face of the side sealing plate (8) is provided with two clamping plates (11), and the two adjacent clamping plates (11) are clamped on the surface of the steel bar body (1).

4. The pile foundation construction concrete pouring envelope device of claim 1, characterized in that: the rotating plate (9) is of a U-shaped structure, and the rotating plate (9) is fixedly connected with the inner side face of the side sealing plate (8).

5. The pile foundation construction concrete pouring envelope device of claim 1, characterized in that: the steel bar body (1) is the same as the steel wire mesh (2) in number, and the steel wire mesh (2) is wound on the surface of the steel bar body (1) in a plurality of ways.

6. The pile foundation construction concrete pouring envelope device of claim 1, characterized in that: the clamping groove (12) is of an arc-shaped structure, and the clamping groove (12) is matched with the size of the steel bar body (1).