CN216713000U

CN216713000U - Concrete square pile with strong bearing capacity

Info

Publication number: CN216713000U
Application number: CN202123337044.8U
Authority: CN
Inventors: 黄波
Original assignee: Huizhou Yongping Jianji Cement Products Co ltd
Current assignee: Huizhou Yongping Jianji Cement Products Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-10
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a concrete square pile with strong bearing capacity, which comprises a pile body, a conical part and a steel bar, wherein the conical part is arranged at the bottom of the pile body, the steel bar is used for connecting the pile body and the conical part, a first embedded iron part is arranged at the top of the pile body, a second embedded iron part is arranged between the pile body and the conical part, a strip-shaped groove is formed in the outer surface of the first embedded iron part, an iron rod is welded at the bottom of the second embedded iron part, and the iron rod can be inserted into the strip-shaped groove in a matching mode. Adopt the billet to consolidate between the pre-buried iron spare two of this square pile bottom and the pre-buried iron spare at top are first, can promote the steadiness, and are equipped with four iron poles on the pre-buried iron spare two, and have seted up four bar grooves on the pre-buried iron spare one, and when two square piles butt joints, the iron pole can insert the bar inslot, and this structure can be when the welding, calibrates and fixes a position between two square piles, prevents to appear the deviation.

Description

Concrete square pile with strong bearing capacity

Technical Field

The utility model relates to the technical field of concrete products, in particular to a concrete square pile with strong bearing capacity.

Background

The concrete square pile is mainly used for reinforcing a foundation and manufacturing a protection arm, the concrete square pile has various specifications in length, the concrete square pile has various specifications in size, and the concrete square pile needs to be welded and butted in a deep place.

Traditional square pile respectively has the iron member on the upper and lower of pile body, then welds, and direct welding between two iron members promptly, and this kind of mode needs the calibration position when the welding, then supports the location and fixes again, is responsible for the deviation can appear, and the steadiness in the too big influence later stage of deviation or not up to standard, and the welding effect of this kind of mode is not very good.

Therefore, a concrete square pile with strong bearing capacity is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete square pile with strong bearing capacity, and a positioning structure is added on an embedded iron part of the square pile so as to solve the problems brought forward by the background.

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

the utility model provides a concrete square pile that bearing capacity is strong, includes the pile body, installs in the toper portion of pile body bottom and is used for connecting the reinforcing bar of pile body and toper portion, pre-buried iron spare one is installed at the top of pile body, the pile body with pre-buried iron spare two has been pre-buried between the toper portion, the bar groove has been seted up to the surface of pre-buried iron spare one, the bottom welding of pre-buried iron spare two has the iron set, the iron set can coincide and insert the bar inslot.

In a further embodiment, the second embedded iron piece and the first embedded iron piece are connected through steel bars in a reinforcing mode, and therefore the second embedded iron piece and the first embedded iron piece are connected tightly.

In a further embodiment, a reinforcing netting is arranged inside the pile body.

Preferably, the reinforcing netting is a steel bar netting, so that the toughness and the stability of the square pile are improved.

In further embodiment, the iron set with the bar groove all is equipped with four, four the iron set with four the bar groove all is the square arrangement, and the iron set inserts the bar inslot, carries out the alignment calibration to the butt joint between the two, prevents to have the deviation after the butt joint welding.

In a further embodiment, a tapered groove is formed in the upper end face of the first embedded iron piece in a downward mode, and the tapered portion is inserted into the tapered groove, so that the connection contact range between the upper square pile and the lower square pile is enlarged, and connection is more stable.

Compared with the prior art, the utility model has the beneficial effects that:

adopt the billet to consolidate between the pre-buried iron spare two of this square pile bottom and the pre-buried iron spare at top are first, can promote the steadiness, and be equipped with four iron poles on the pre-buried iron spare two, and four bar grooves have been seted up on the pre-buried iron spare one, when two square piles docks, the iron pole can insert the bar inslot, this structure can be when the welding, calibrate and fix a position between two square piles, prevent the deviation, accelerate the butt joint speed, can utilize the welding in iron pole and bar groove simultaneously, can promote the welding range between two square piles, thereby promote the welding effect. The stability is improved.

Drawings

FIG. 1 is a schematic front view of a square pile;

FIG. 2 is a schematic top view of a square pile;

fig. 3 is a schematic cross-sectional view of the pre-buried iron member.

In the figure: 1. a pile body; 2. reinforcing steel bars; 3. a tapered portion; 4. embedding a second iron piece; 5. pre-burying a first iron piece; 6. a steel bar; 7. reinforcing the net; 8. an iron rod; 9. a strip-shaped groove; 10. and (4) a tapered groove.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a concrete square pile with high bearing capacity comprises a pile body 1, a conical part 3 installed at the bottom of the pile body 1 and a steel bar 2 used for connecting the pile body 1 and the conical part 3, a first embedded iron part 5 is installed at the top of the pile body 1, the steel bar 2 and the first embedded iron part 5 are welded in advance before pouring, a second embedded iron part 4 is embedded between the pile body 1 and the conical part 3, four strip grooves 9 are formed in the outer surface of the first embedded iron part 5, four iron rods 8 corresponding to the strip grooves 9 one by one are welded at the bottom of the second embedded iron part 4, the iron rods 8 can be inserted into the strip grooves 9 in a matching mode during butt joint, and the four iron rods 8 and the four strip grooves 9 are arranged in a square mode.

Through 6 welded connection of billet in order to increase steadiness between pre-buried ironware two 4 and the pre-buried ironware 5, before pile body 1 pours, place the reinforcement netting 7 that adopts the reinforcing bar to work out and form inside the template of pile body 1 to increase the steadiness of whole pile body.

The upper end face of the first embedded iron piece 5 is provided with a conical groove 10 downwards, and during butt joint, the conical part 3 is firstly inserted into the conical groove 10 on the first embedded iron piece 5.

The following will explain the fabrication and later use of the square pile:

example 1

This embodiment relates to the manufacture of square piles: place reinforcing netting 7 that adopts the reinforcing bar to compile to form earlier in the square pile mould, place pre-buried iron spare one 5 and pre-buried iron spare two 4 around the inside of square pile mould respectively again, drill out a plurality of preformed holes to pre-buried iron spare two 4 again, pass reinforcing bar 2 from the most central preformed hole of pre-buried iron spare two 4, and weld reinforcing bar 2's the other end and pre-buried iron spare one 5, weld two billet 6 between pre-buried iron spare two 4 and the pre-buried iron spare one 5 simultaneously, alright pour the concrete in the mould this moment, the concrete is lived reinforcing bar 6, reinforcing bar 2 and reinforcing netting 7 parcel, the concrete passes in the preformed hole of pre-buried iron spare two 4 again, form the square pile at last, after waiting to form, open out four bar grooves 9 at pre-buried iron spare one 5 surface, again four iron poles 8 of welding in the bottom of pre-buried iron spare two 4.

Example 2

The embodiment relates to the later-stage investment of the square pile: when driving into the underground with first square pile, on the first square pile of beginning butt joint with second square pile, during the butt joint, the toper portion 3 of second square pile bottom inserts the bell mouth 10 on the first square pile, four bar grooves 9 that correspond on the square pile below are inserted to four iron set 8 on the square pile above this moment, after the butt joint is accomplished, alright with welding, at first weld pre-buried iron spare two 4 and pre-buried iron spare one 5, weld between iron set 8 and the bar groove 9 again, just accomplished the butt joint welding between the square pile.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a concrete square pile that bearing capacity is strong, includes pile body (1), installs in toper portion (3) of pile body (1) bottom and is used for connecting reinforcing bar (2) of pile body (1) and toper portion (3), its characterized in that: pre-buried iron spare (5) are installed at the top of pile body (1), pile body (1) with pre-buried iron spare two (4) have been pre-buried between toper portion (3), bar groove (9) have been seted up to the surface of pre-buried iron spare (5), the bottom welding of pre-buried iron spare two (4) has iron set (8), iron set (8) can coincide and insert in bar groove (9).

2. The concrete square pile with strong bearing capacity according to claim 1, wherein: and the second embedded iron piece (4) is connected with the first embedded iron piece (5) in a reinforcing manner through a steel bar (6).

3. The concrete square pile with strong bearing capacity according to claim 1, wherein: and a reinforcing netting (7) is arranged inside the pile body (1).

4. The concrete square pile with strong bearing capacity according to claim 1, wherein: the iron rods (8) and the strip-shaped grooves (9) are four in number, and the iron rods (8) and the strip-shaped grooves (9) are arranged in a square shape.

5. The concrete square pile with strong bearing capacity according to claim 1, wherein: the upper end face of the first embedded iron piece (5) is downwards provided with a conical groove (10).