CN214993768U

CN214993768U - Anti-corrosion type concrete prefabricated square pile forming device

Info

Publication number: CN214993768U
Application number: CN202120173102.9U
Authority: CN
Inventors: 陈聪林
Original assignee: Zhejiang Jinlisheng Residential Industrial Technology Co ltd
Current assignee: Zhejiang Jinlisheng Residential Industrial Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-03
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an anti corrosion type precast concrete square pile forming device, including first pile body, the bottom of first pile body is provided with the second pile body, the first flange of bottom fixedly connected with of first pile body, the top fixedly connected with second flange of second pile body, fixedly connected with fastener between first flange and the second flange. The utility model discloses a first pile body, the second pile body, first flange, the second flange, the fastener, the end seat, the cooperation of horizontal main muscle and vertical main muscle is used, can effectually solve traditional precast concrete square pile and improve engineering cost at the in-process that uses, the lower problem of production quality, the device can be effectual integrality and the steadiness of assurance foundation pile structure and butt joint pile structure, be favorable to improving the harmony and the steadiness of this hollow square pile overall structure of concrete, further guarantee this hollow square pile of concrete's bearing load ability, improve availability factor and quality.

Description

Anti-corrosion type concrete prefabricated square pile forming device

Technical Field

The utility model relates to a prefabricated square pile technical field specifically is an anti corrosion type precast concrete square pile forming device.

Background

The prestressed concrete hollow square pile is a hollow cylinder long concrete prefabricated component manufactured by adopting a pretensioning method prestressing process, mainly comprises end plates, a reinforcement cage, concrete and the like, is used for bearing the weight of buildings, is relatively more used for industrial and civil buildings in the current market, overcomes the defects of the pile type used in the past, has the characteristics of self, but has obvious defects: the appearance is smooth and round, particularly when the friction pile is used as a friction pile, the friction force with soil is small, pipe piles with large outer diameters have to be used in many projects or solid square piles are used in short, and the project cost is increased; the bending resistance of the thin-wall tubular pile is poor, particularly the shearing resistance and the tensile resistance of the pile body are poor, and hidden troubles are buried in the foundation of a building.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-corrosion type precast concrete square pile forming device, possess the advantage that improves the use intensity, solved traditional square pile outward appearance smooth and circular, especially when using as friction stake, friction force with soil is little, many engineering have to use the tubular pile of external diameter big or use solid square pile futilely, have increased engineering cost; the bending resistance of the thin-wall tubular pile is poor, particularly the shearing resistance and the tensile resistance of the pile body are poor, and hidden danger is buried in the foundation of a building.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti corrosion type precast concrete square pile forming device, includes first pile body, the bottom of first pile body is provided with the second pile body, the first flange of bottom fixedly connected with of first pile body, the top fixedly connected with second flange of second pile body, fixedly connected with fastener between first flange and the second flange, the both sides of first pile body and the equal fixedly connected with end socket in both sides of second pile body, the horizontal main muscle of inner chamber fixedly connected with of first pile body and second pile body, the vertical main muscle of fixed surface connection of horizontal main muscle.

Preferably, the fastener is a hoisting bolt which is a thick thread bolt, and the thread pitch is 2-4 mm.

Preferably, the end seat is circular, and concrete is poured into an inner cavity of the end seat.

Preferably, the surfaces of the first pile body and the second pile body are fixedly connected with connecting seats, and the connecting seats are steel reinforcement cages.

Preferably, be the symmetry setting between horizontal main muscle and the vertical main muscle, and be the equidistance between the reinforcing bar and distribute.

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

1. the utility model discloses a first pile body, the second pile body, first flange, the second flange, the fastener, the end seat, the cooperation of horizontal main muscle and vertical main muscle is used, can effectually solve traditional precast concrete square pile and improve engineering cost at the in-process that uses, the lower problem of production quality, the device can be effectual integrality and the steadiness of assurance foundation pile structure and butt joint pile structure, be favorable to improving the harmony and the steadiness of this hollow square pile overall structure of concrete, further guarantee this hollow square pile of concrete's bearing load ability, improve availability factor and quality.

2. The utility model discloses a first pile body and second pile body connection structure's stability with bear the loading intensity, further keep the unity rather than the inner structure, be favorable to improving this hollow square pile of concrete and wholly bear the loading intensity, prevent that the inner structure from warping, not only the safety and stability but also high-efficient convenient.

Drawings

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

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

fig. 3 is the connecting structure schematic diagram of the horizontal main rib and the vertical main rib of the utility model.

In the figure: 1. a first pile body; 2. a second pile body; 3. a first flange; 4. a second flange; 5. a fastener; 6. an end seat; 7. a transverse main rib; 8. a vertical main rib; 9. a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a corrosion-resistant concrete prefabricated square pile forming device comprises a first pile body 1, connecting seats 9 are fixedly connected to the surfaces of the first pile body 1 and the second pile body 2, the connecting seats 9 are steel reinforcement cages, the second pile body 2 is arranged at the bottom of the first pile body 1, a first flange 3 is fixedly connected to the bottom of the first pile body 1, a second flange 4 is fixedly connected to the top of the second pile body 2, a fastening member 5 is fixedly connected between the first flange 3 and the second flange 4, the fastening member 5 is a hoisting bolt, the hoisting bolt is a thick-tooth bolt, the thread pitch is 2-4mm, end seats 6 are fixedly connected to both sides of the first pile body 1 and both sides of the second pile body 2, the end seats 6 are circular, concrete is poured into inner cavities of the end seats 6, transverse main ribs 7 are fixedly connected to the inner cavities of the first pile body 1 and the second pile body 2, the transverse main ribs 7 and the vertical main ribs 8 are symmetrically arranged, the reinforcing steel bars are distributed equidistantly, the surface of the transverse main reinforcement 7 is fixedly connected with the vertical main reinforcement 8, the integral load bearing strength of the concrete hollow square pile is favorably improved and the deformation of the internal structure is prevented through the stability and the load bearing strength of the connecting structure of the first pile body 1 and the second pile body 2, the uniformity of the internal structure is further kept, the safety, the stability, the efficiency and the convenience are realized, the matching use of the first pile body 1, the second pile body 2, the first flange 3, the second flange 4, the fastening piece 5, the end seat 6, the transverse main reinforcement 7 and the vertical main reinforcement 8 is effectively realized, the problems of the traditional concrete prefabricated square pile that the construction cost is improved in the use process and the production quality is lower are effectively solved, the integrity and the stability of a bottom pile structure and a butt pile structure can be effectively ensured by the device, the coordination and the stability of the whole structure of the concrete hollow square pile can be favorably improved, further guarantee this hollow square pile's of concrete bearing load ability, improve availability factor and quality.

During the use, through the stability and the bearing load intensity of first pile body 1 and 2 connection structure of second pile body, further keep the uniformity rather than inner structure, be favorable to improving this hollow square pile of concrete and wholly bear load intensity, prevent that inner structure warp, not only safety and stability but also high-efficient convenient.

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 anti corrosion type precast concrete square pile forming device, includes first pile body (1), its characterized in that: the bottom of first pile body (1) is provided with second pile body (2), the first flange of bottom fixedly connected with (3) of first pile body (1), the top fixedly connected with second flange (4) of second pile body (2), fixedly connected with fastener (5) between first flange (3) and second flange (4), the both sides of first pile body (1) and the equal fixedly connected with end socket (6) in both sides of second pile body (2), the horizontal main muscle (7) of inner chamber fixedly connected with of first pile body (1) and second pile body (2), the fixed surface of horizontal main muscle (7) is connected with vertical main muscle (8).

2. The forming device of the corrosion-resistant concrete precast square pile according to claim 1, characterized in that: the fastening piece (5) is a hoisting bolt which is a thick-tooth bolt, and the thread pitch is 2-4 mm.

3. The forming device of the corrosion-resistant concrete precast square pile according to claim 1, characterized in that: the end seat (6) is circular, and concrete is poured into the inner cavity of the end seat (6).

4. The forming device of the corrosion-resistant concrete precast square pile according to claim 1, characterized in that: the surface of the first pile body (1) and the surface of the second pile body (2) are fixedly connected with connecting seats (9), and the connecting seats (9) are reinforcement cages.

5. The forming device of the corrosion-resistant concrete precast square pile according to claim 1, characterized in that: the transverse main reinforcements (7) and the vertical main reinforcements (8) are symmetrically arranged and are distributed at equal intervals.