CN211397482U

CN211397482U - Foundation pile drilling and digging sleeve for constructional engineering

Info

Publication number: CN211397482U
Application number: CN201922403201.7U
Authority: CN
Inventors: 郭建柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a foundation pile drilling and digging sleeve for constructional engineering, which comprises a sleeve rod body, an installation block and a bolt; four sides of the upper end and the lower end of the loop bar body are provided with four mounting grooves, the number of the mounting grooves is four, and screw holes are formed in the mounting grooves; the upper side and the lower side of the mounting block are provided with through holes, and the bolts penetrate through the through holes. The utility model discloses an installation piece is arranged in the mounting groove, can run through the bolt in the perforation this moment, and the bolt end is located screw internal rotation fixed, can realize the installation work of multiunit loop bar body through installation piece and bolt cooperation, and installation stability is good, and is comparatively firm, can effectively avoid appearing droing between the multiunit loop bar body, and the mounting means is simple convenient, and its installation piece is inlayed and is installed in the mounting groove, avoids protruding influence drilling.

Description

Foundation pile drilling and digging sleeve for constructional engineering

Technical Field

The utility model relates to a foundation pile bores and digs sleeve pipe technical field, specifically is a foundation pile bores and digs sleeve pipe for building engineering.

Background

At present, in the construction process of modern building engineering, foundation pile construction is an important part, a sleeve is used when drilling a foundation pile, the sleeve is sleeved outside a drill shaft, but the existing foundation pile drilling sleeve for building engineering has some defects, such as the defects of the existing foundation pile drilling sleeve;

most of existing foundation pile drilling and digging sleeves for constructional engineering are connected with each other through threads, and the existing foundation pile drilling and digging sleeves are easy to fall off when being located underground for use, so that inconvenience is easy to cause, and construction delay is easy to bring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation pile bores and digs sleeve pipe for building engineering has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation pile drilling and digging sleeve for constructional engineering comprises a sleeve rod body, a mounting block and a bolt;

four sides of the upper end and the lower end of the loop bar body are provided with four mounting grooves, the number of the mounting grooves is four, and screw holes are formed in the mounting grooves;

the upper side and the lower side of the mounting block are provided with through holes, and the bolts penetrate through the through holes.

As an optimized embodiment of the present invention, the top of the loop bar body is integrally formed with a projection, and the bottom of the loop bar body is provided with a groove.

As a preferred embodiment of the present invention, the mounting block has a bolt slot at the front side and at the position of the through hole.

As a preferred embodiment of the present invention, the mounting block is made of carbon steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a foundation pile bores and digs sleeve pipe for building engineering arranges the mounting groove in through the installation piece, can run through the bolt in the perforation this moment, and the bolt end is located screw internal rotation fixed, can realize the installation work of multiunit loop bar body through installation piece and bolt cooperation, and installation stability is good, and is comparatively firm, can effectively avoid appearing droing between the multiunit loop bar body, and the mounting means is simple convenient, and its installation piece is inlayed and is installed in the mounting groove, avoids protruding influence drilling.

2. The utility model relates to a foundation pile bores and digs sleeve pipe for building engineering thereby improves carving degree when multiunit loop bar body superposes in the recess through the lug card income, can avoid the installation deviation to appear, and the clearance when reducing this body coupling of multiunit loop bar.

3. The utility model relates to a foundation pile bores and digs sleeve pipe for building engineering can be convenient for the bolt through the bolt groove and lie in hiding in the installation piece, can avoid the bolt outstanding to influence stretching into of loop bar body.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a front view of a drilling and excavating sleeve for a foundation pile for construction engineering;

FIG. 2 is a bottom structure view of a loop bar body of a foundation pile drilling sleeve for construction engineering of the present invention;

fig. 3 is the structure schematic diagram of the installation block and the bolt of the foundation pile drilling and digging sleeve for the building engineering of the utility model.

In the figure: 1. a loop bar body; 2. mounting grooves; 3. a screw hole; 4. a bump; 5. a groove; 6. mounting blocks; 7. perforating; 8. a bolt slot; 9. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning 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 foundation pile drilling and digging sleeve for constructional engineering comprises a sleeve rod body 1, a mounting block 6 and a bolt 9;

four sides of the upper end and the lower end of the loop bar body 1 are provided with four mounting grooves 2, the number of the mounting grooves 2 is four, and screw holes 3 are formed in the mounting grooves 2;

the upper side and the lower side of the mounting block 6 are provided with through holes 7, and the bolts 9 penetrate through the through holes 7.

In this embodiment (please refer to fig. 1, fig. 2 and fig. 3), the installation block 6 is disposed in the installation groove 2, at this time, the bolt 9 can penetrate through the through hole 7, the end of the bolt 9 is located in the screw hole 3 and can be rotationally fixed, the installation work of the multiple sets of loop bar bodies 1 can be realized by the cooperation of the installation block 6 and the bolt 9, the installation stability is good, the installation is firm, the falling off between the multiple sets of loop bar bodies 1 can be effectively avoided, the installation mode is simple and convenient, the installation block 6 is embedded in the installation groove 2 for installation, and the influence of the protrusion on drilling is avoided.

The top of the loop bar body 1 is integrally formed with a convex block 4, and the bottom of the loop bar body 1 is provided with a groove 5.

In this embodiment (please refer to fig. 1 and 2), the protrusions 4 are clamped into the grooves 5, so as to improve the wedging degree when the sets of loop bar bodies 1 are overlapped, avoid the installation deviation, and reduce the gap when the sets of loop bar bodies 1 are connected.

Wherein, the front side of the mounting block 6 and the position of the through hole 7 are provided with bolt slots 8.

In this embodiment (see fig. 3), the bolt slot 8 can facilitate the hiding of the bolt 9 in the mounting block 6, and can prevent the bolt 9 from protruding, thereby affecting the insertion of the loop bar body 1.

Wherein, the mounting block 6 is made of carbon steel.

In this embodiment (see fig. 3), the strength of the mounting block 6 is greatly improved by using carbon steel as the material, so that the mounting block can be prevented from being broken and damaged.

The utility model relates to a foundation pile drilling and digging casing for construction engineering, which comprises a casing rod body 1; 2. mounting grooves; 3. a screw hole; 4. a bump; 5. a groove; 6. mounting blocks; 7. perforating; 8. a bolt slot; 9. the bolt, the part is the general standard component or the part that the skilled person knows, its structure and principle all can be known by the technical manual or by the routine experimental method, in operation, through the mutual stack of multiunit loop bar body 1, at this moment, go into the recess 5 through the lug 4 card, then put into mounting groove 2 through the mounting block 6, at this moment can run through the bolt 9 in the perforation 7, and the end of the bolt 9 locates in the screw 3 internal rotation to fix, can realize the installation work of multiunit loop bar body 1 through the cooperation of mounting block 6 and bolt 9, the installation stability is good, it is more firm, can effectively avoid the falling off between the multiunit loop bar body 1, and the installation mode is simple and convenient, its mounting block 6 is inlaid into the mounting groove 2 to install, avoid the bulge to influence the drilling, and can be convenient for the hiding that the bolt 9 locates in the mounting block 6 through the bolt groove 8, the bolt 9 can be prevented from protruding, thereby affecting the extension of the loop bar body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A foundation pile drilling and digging sleeve for constructional engineering is characterized by comprising a sleeve rod body (1), a mounting block (6) and a bolt (9);

four sides of the upper end and the lower end of the loop bar body (1) are provided with mounting grooves (2), the number of the mounting grooves (2) is four, and screw holes (3) are formed in the mounting grooves (2);

the upper side and the lower side of the mounting block (6) are provided with through holes (7), and the bolts (9) penetrate through the through holes (7).

2. The foundation pile drilling sleeve for construction engineering according to claim 1, wherein: the top of the loop bar body (1) is integrally formed with a convex block (4), and the bottom of the loop bar body (1) is provided with a groove (5).

3. The foundation pile drilling sleeve for construction engineering according to claim 1, wherein: and a bolt groove (8) is formed in the front side of the mounting block (6) and is positioned at the through hole (7).

4. The foundation pile drilling sleeve for construction engineering according to claim 1, wherein: the mounting block (6) is made of carbon steel.