CN217601414U

CN217601414U - Be used for pile foundation arrangement of reinforcement connection structure

Info

Publication number: CN217601414U
Application number: CN202221901802.6U
Authority: CN
Inventors: 曾立波; 韩森; 罗建纲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-18
Anticipated expiration: 2032-07-22

Abstract

The utility model provides a be used for pile foundation arrangement of reinforcement connection structure, including stake well, arrangement of reinforcement cage, cushion cap, adopt the main muscle of two kinds of different length to make, at first main muscle and second main muscle outer lane even spiral arranged the stirrup, cooperation stiffening stirrup when guaranteeing steel reinforcement cage strength requirement, has reduced steel consumption, is equipped with the location reinforcing bar ring, and the hoist and mount of being convenient for reduces construction cost.

Description

Be used for pile foundation arrangement of reinforcement connection structure

Technical Field

The utility model relates to a pile foundation field especially relates to a be used for pile foundation reinforcement connection structure.

Background

In construction work, a structure for bearing the load of a building, which is located at the lowermost portion of the building, is called a building foundation. At present, the construction of a pile foundation is generally carried out by drilling a pile hole at a construction site, inserting a reinforcement cage into the pile hole, and then pouring concrete into the pile hole by a cast-in-place method; the existing pile foundation reinforcement cage generally adopts all isometric main reinforcements to cooperate with the dense transversely-arranged ring reinforcements for construction, the reinforcement cage is made by consuming steel, the weight of the reinforcement cage is large, the hoisting difficulty is high, and the construction cost is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a be used for pile foundation arrangement of reinforcement connection structure, aim at solving prior art, pile foundation steel reinforcement cage generally adopts the close transversal arrangement's of the whole isometric main muscle cooperation circle muscle of cooperation to be under construction, and steel is consumed in steel reinforcement cage preparation comparison, and steel reinforcement cage's weight is great, and the hoist and mount degree of difficulty is high, the great problem of construction cost.

In order to achieve the above object, the utility model adopts the following technical scheme: a connecting structure for reinforcing bars of a pile foundation comprises a pile well, a reinforcing bar cage and a bearing platform; the reinforcement cage is arranged in a preset pile well, the reinforcement cage comprises a first main reinforcement and a second main reinforcement, the first main reinforcement and the second main reinforcement are arranged at intervals one by one, the first main reinforcement is longer than the second main reinforcement, the first main reinforcement and the top of the second main reinforcement are arranged at the same height, the first main reinforcement and the top of the second main reinforcement stretch into a bearing platform to be poured and fixed, stirrups are uniformly and spirally arranged on the outer rings of the first main reinforcement and the second main reinforcement, the stirrups are fixedly bound with the first main reinforcement and the second main reinforcement, and stiffening stirrups are uniformly and transversely welded on the reinforcement cage.

Preferably, the vertical spacing between the stiffening stirrups is 0.2m.

Preferably, the reinforcing cage is uniformly provided with positioning reinforcing rings.

Preferably, the positioning reinforcing steel bar rings are arranged at least 3-4 positions on the same horizontal plane.

Preferably, the positioning reinforcing steel bar ring is welded and fixed with the first main bar.

The utility model has the advantages that: adopt the main muscle of two kinds of different length to make, evenly spiral arrangement has the stirrup on first main muscle and second main muscle outer lane, cooperates the stirrup of putting more energy into, when guaranteeing steel reinforcement cage intensity requirement, has reduced steel consumption, is equipped with the location reinforcing bar ring, and the hoist and mount of being convenient for reduces construction cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention.

Fig. 1 is a schematic view of a connection structure for reinforcing bars of a pile foundation. Fig. 2 is a schematic sectional view of the bottom of the reinforcement cage.

Fig. 3 is a schematic top cross-sectional view of a reinforcement cage. Fig. 4 is a schematic view of the connection of the positioning reinforcing bar ring.

Wherein: the pile foundation comprises a pile well 1, a reinforcement cage 2, a bearing platform 3, a first main rib 4, a second main rib 5, a hoop rib 6, a stiffening hoop rib 7 and a positioning steel bar ring 8.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings 1-4.

Embodiment 1, as shown in fig. 1 to 4, a connection structure for reinforcing bars of a pile foundation includes a pile well 1, a reinforcing cage 2, and a bearing platform 3; the reinforcement cage 2 is arranged in the preset pile well 1, the reinforcement cage 2 comprises a first main reinforcement 4 and a second main reinforcement 5, the first main reinforcement 4 and the second main reinforcement 5 are arranged in a ring-forming one-to-one spaced mode, the first main reinforcement 4 is longer than the second main reinforcement 5, the first main reinforcement 4 and the second main reinforcement 5 are arranged at the top in an equal height mode, the first main reinforcement 4 and the second main reinforcement 5 extend to the bearing platform 3 from the top to be poured and fixed, stirrups 6 are uniformly spirally arranged on the outer rings of the first main reinforcement 4 and the second main reinforcement 5, the stirrups 6 are fixedly bound with the first main reinforcement 4 and the second main reinforcement 5, and stiffening stirrups 7 are uniformly and transversely welded on the reinforcement cage 2.

In specific implementation, the reinforcement cage 2 is uniformly provided with positioning reinforcement rings.

In specific implementation, at least 3-4 positions of the positioning steel bar 8 ring are arranged on the same horizontal plane.

In specific implementation, the positioning reinforcing steel bar ring 8 is welded and fixed with the first main bar 4.

Embodiment 2, as shown in fig. 1 to 4, a connection structure for reinforcing bars of a pile foundation includes a pile well 1, a reinforcing cage 2, and a bearing platform 3; the reinforcement cage 2 is arranged in the preset pile well 1, the reinforcement cage 2 comprises a first main reinforcement 4 and a second main reinforcement 5, the first main reinforcement 4 and the second main reinforcement 5 are arranged in a ring-forming one-to-one spaced mode, the first main reinforcement 4 is longer than the second main reinforcement 5, the first main reinforcement 4 and the second main reinforcement 5 are arranged at the top in an equal height mode, the first main reinforcement 4 and the second main reinforcement 5 extend to the bearing platform 3 from the top to be poured and fixed, stirrups 6 are uniformly spirally arranged on the outer rings of the first main reinforcement 4 and the second main reinforcement 5, the stirrups 6 are fixedly bound with the first main reinforcement 4 and the second main reinforcement 5, and stiffening stirrups 7 are uniformly and transversely welded on the reinforcement cage 2.

In specific implementation, the vertical spacing between the stiffening stirrups 7 is 0.2m.

When the concrete implementation is carried out, the reinforcement cage 2 is evenly provided with positioning reinforcement rings.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A connecting structure for reinforcing bars of a pile foundation comprises a pile well, a reinforcing bar cage and a bearing platform; the reinforcement cage is arranged in a preset pile well, and comprises a first main reinforcement and a second main reinforcement, and is characterized in that: first main muscle and second main muscle cyclization interval arrangement one by one, first main muscle is longer than second main muscle, first main muscle and equal height arrangement such as second main muscle top, first main muscle and second main muscle top stretch to the cushion cap internal pouring fixed, and the stirrup has been arranged to even spiral on first main muscle and second main muscle outer lane, and the stirrup is fixed with first main muscle and second main muscle ligature, and even transverse welding has the stiffening stirrup on the arrangement of reinforcement cage.

2. The pile reinforcement connecting structure according to claim 1, wherein: the vertical space between the stiffening stirrups is 0.2m.

3. The pile reinforcement connecting structure according to claim 1, wherein: and positioning reinforcing steel rings are uniformly arranged on the reinforcement cage.

4. The connection structure for the reinforcing bars of the pile foundation according to claim 3, characterized in that: the positioning reinforcing steel bar rings are arranged at least 3-4 positions on the same horizontal plane.

5. A connection structure for pile reinforcing bars according to claim 3, characterized in that: and the positioning reinforcing steel bar ring is welded and fixed with the first main bar.