CN211228479U

CN211228479U - Assembled concrete pile structure

Info

Publication number: CN211228479U
Application number: CN201922016839.5U
Authority: CN
Inventors: 秦裕雷
Original assignee: Qidong Nihui New Material Technology Co ltd
Current assignee: Qidong Nihui New Material Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-11
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses an assembled concrete pile structure, including concrete layer and reinforcing bar net, the reinforcing bar net includes that four first frame muscle, four second frame muscle, cover establish the rectangle stirrup and the cover of first frame muscle lateral surface establish the rhombus stirrup at second frame muscle lateral surface, all through locking device fixed connection between rectangle stirrup and the first frame muscle and between rhombus stirrup and the second frame muscle, locking device includes annular hoop, L shape fixed plate and rectangle fixed plate. The utility model discloses arrange the outside rhombus stirrup of frame muscle cooperation frame muscle with four rhombuses and replace traditional frame muscle to locking device replaces the reinforcing bar net that traditional steel wire locking was woven, can effectively improve assembled concrete stability, tensile strength and compressive strength.

Description

Assembled concrete pile structure

Technical Field

The utility model belongs to the technical field of the building, concretely relates to assembled concrete pile structure.

Background

The prefabricated concrete is a concrete structure which is formed by using a concrete prefabricated part as a main part through assembling, connecting and partial cast-in-place, and the prefabricated concrete pile structure has the advantages that: the fabricated concrete is a stable component product with uniform quality; the standardized standardization of the components can enable the industrialization of the production to be possible, and the mass production can be realized; the construction period can be effectively shortened, and main components of the residential building can be assembled from factory production to field assembly, so that the construction period is shortened compared with the traditional construction period; equipment, tubing, window frames, exterior fittings and the like can be produced integrally with the components, so that high construction precision can be obtained; the cost can be reduced, the construction is simplified and the labor force is reduced due to the industrialized mass production of the building, and the construction cost can be reduced in both aspects; has good safety guarantee, and has excellent performances in shock resistance, fire resistance, wind resistance and durability according to a large amount of experimental demonstration.

However, the fabricated concrete pile of the prior art, the stress bar used for bearing the tensile force and the pressure in the steel bar mesh plays a supporting role for the single existence of the inner side of the erection bar, the tensile force and the pressure which can be borne by the stress bar are not good, the compressive strength and the tensile strength of the concrete can not be effectively improved, and when the steel bar in the fabricated concrete pile of the prior art is woven, the joints of all the steel bars are locked and fixed through the steel wire, the steel bar fixing effect is not good, and the stability, the tensile strength and the compressive strength of the erection bar, the stress bar and the steel bar framework of the stress bar can be greatly reduced due to unstable fixation.

Therefore, the problem is solved by the fabricated concrete pile structure which has the advantages that the four rhombic arranged vertical ribs are matched with the rhombic stirrups outside the vertical ribs to replace the traditional vertical ribs, the locking device replaces the traditional steel wire to lock the woven reinforcing mesh, and the stability, tensile strength and compressive strength of fabricated concrete can be effectively improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled concrete pile structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled concrete pile structure comprises a concrete layer and a reinforcing mesh, wherein the reinforcing mesh is embedded in the concrete layer and comprises four first erection bars arranged in a rectangular framework, four second erection bars arranged in a rhombic framework, rectangular stirrups longitudinally sleeved on the outer side surfaces of the four first erection bars at equal intervals and rhombic stirrups longitudinally sleeved on the outer side surfaces of the four second erection bars at equal intervals, the rectangular stirrups and the first erection bars and the rhombic stirrups and the second erection bars are fixedly connected through locking devices, each locking device comprises two annular stirrups symmetrically arranged in the front and back direction, L-shaped fixing plates respectively fixedly arranged on the right side surfaces of the two annular stirrups and rectangular fixing plates respectively fixedly arranged on the left side surfaces of the two annular stirrups, and each annular stirrup is formed by butting two semicircular hoops, two fixed two rectangle turn-ups that are equipped with in upper and lower both ends bilateral symmetry of half-circular arc circle, bilateral symmetry sets up two it is fixed through first bolt spiro union between the rectangle turn-ups, two that the front and back symmetry set up two second bolt spiro union that sets up through the longitudinal symmetry between the L shape fixed plate is fixed, two that the front and back symmetry set up pass through third bolt spiro union between the rectangle fixed plate fixedly.

Preferably, the four second vertical ribs are arranged on the inner sides of the four first vertical ribs.

Preferably, each rhombic stirrup is arranged on the inner side of the first erection rib and between two adjacent rectangular stirrups.

Preferably, when locking device locks fixed rectangle stirrup and first frame muscle, two annular hoop cup joints in the lateral surface of first frame muscle and is located the front and back both sides of rectangle stirrup, two L shape fixed plate and two the rectangle turn-ups are located the front and back both sides of rectangle stirrup, two the spacing spiro union of second bolt and a third bolt is at the lateral surface of rectangle stirrup.

Preferably, when locking device locks fixed rhombus stirrup and second frame muscle, two annular hoop cup joints in the lateral surface of second frame muscle and is located rhombus stirrup both sides around, two L shape fixed plate and two the rhombus stirrup is located to the rectangle turn-ups both sides around, two the spacing spiro union of second bolt and a third bolt is at the lateral surface of rhombus stirrup.

Preferably, the concrete layer and the reinforcing mesh are of a three-dimensional rectangular structure.

The utility model discloses a technological effect and advantage: this assembled concrete pile structure to four rhombus are arranged and are erected the outside rhombus stirrup of muscle cooperation frame muscle and replace traditional frame muscle, replace the reinforcing bar net that traditional steel wire locking was woven with locking device, can effectively improve assembled concrete stability, tensile strength and compressive strength.

Drawings

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

fig. 2 is a schematic structural view of the reinforcing mesh of the present invention;

FIG. 3 is a schematic structural view of the first frame vertical rib of the locking device for locking and fixing the rectangular stirrup of the present invention;

fig. 4 is an exploded view of the locking device of the present invention.

In the figure: 1. a concrete layer; 2. a reinforcing mesh; 3. a first frame stud; 4. a second frame stud; 5. a rectangular stirrup; 6. a diamond stirrup; 7. a locking device; 8. an annular hoop; 9. an L-shaped fixing plate; 10. a rectangular fixing plate; 11. rectangular flanging; 12. a first bolt; 13. a second bolt; 14. and a third bolt.

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.

The utility model provides an assembled concrete pile structure as shown in figures 1-4, which comprises a concrete layer 1 and a reinforcing mesh 2, wherein the reinforcing mesh 2 is embedded in the concrete layer 1, the concrete layer 1 and the reinforcing mesh 2 are both in a three-dimensional rectangular structure, and the assembled concrete pile structure is a rectangular concrete prefabricated member;

the reinforcing mesh 2 comprises four first erection bars 3 arranged in a rectangular framework, four second erection bars 4 arranged in a diamond framework, rectangular stirrups 5 longitudinally sleeved on the outer side surfaces of the four first erection bars 3 at equal intervals, and diamond stirrups 6 longitudinally sleeved on the outer side surfaces of the four second erection bars 4 at equal intervals, wherein the four second erection bars 4 are arranged at the inner sides of the four first erection bars 3, each diamond stirrup 6 is arranged at the inner side of the first erection bar 3 and between two adjacent rectangular stirrups 5, the four second erection bars 4 arranged in the diamond framework are matched with the diamond stirrups 6 longitudinally sleeved on the outer side surfaces of the four second erection bars 4 at equal intervals to serve as stressed bars of the whole reinforcing mesh 2, the stress bar replaces the stress bar in the traditional technology, so that the stability, tensile strength and compressive strength of the fabricated concrete can be effectively improved;

the rectangular stirrups 5 and the first erection reinforcement 3, the rhombic stirrups 6 and the second erection reinforcement 4 are fixedly connected through a locking device 7, the locking device 7 comprises two annular hoops 8 which are symmetrically arranged in the front and back direction, L-shaped fixing plates 9 which are respectively fixedly arranged on the right side surfaces of the two annular hoops 8 and rectangular fixing plates 10 which are respectively fixedly arranged on the left side surfaces of the two annular hoops 8, each annular hoop 8 is formed by butting two semi-circular-arc-shaped rings, two rectangular flanges 11 are respectively and symmetrically arranged at the upper and lower ends of the two semi-circular-arc-shaped rings in a bilateral symmetry manner, the two rectangular flanges 11 which are symmetrically arranged in the bilateral symmetry manner are fixed through a first bolt 12 in a threaded manner, the two L-shaped fixing plates 9 which are symmetrically arranged in the front and back direction are fixed through two second bolts 13 which are symmetrically arranged in the up and down symmetry manner, and the two rectangular fixing plates 10 which are, the locking device 7 is used for replacing a steel wire locking rectangular stirrup 5, a first erection rib 3, a diamond-shaped stirrup 6 and a second erection rib 4 in the traditional technology, so that the stability and firmness of the installation connection between the rectangular stirrup 5 and the first erection rib 3 and between the diamond-shaped stirrup 6 and the second erection rib 4 can be effectively improved, and the supporting strength, the compressive strength and the tensile strength of the rectangular stirrup are improved;

when the locking device 7 locks and fixes the rectangular stirrup 5 and the first erection reinforcement 3, the two annular hoops 8 are sleeved on the outer side surface of the first erection reinforcement 3 and are positioned on the front side and the rear side of the rectangular stirrup 5, the two L-shaped fixing plates 9 and the two rectangular flanges 11 are arranged on the front side and the rear side of the rectangular stirrup 5, and the two second bolts 13 and the third bolt 14 are in limit screwed connection with the outer side surface of the rectangular stirrup 5;

when locking device 7 locks fixed rhombus stirrup 6 and second frame stirrup 4, two annular hoop 8 cup joints in the lateral surface of second frame stirrup 4 and is located rhombus stirrup 6's front and back both sides, two L shape fixed plate 9 and two rhombus stirrup 6's front and back both sides, two are located to rectangle turn-ups 11 second bolt 13 and the spacing spiro union of a third bolt 14 are at rhombus stirrup 6's lateral surface.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an assembled concrete pile structure, includes concrete layer (1) and reinforcing bar net (2), its characterized in that: the reinforcing mesh (2) is embedded in the concrete layer (1), the reinforcing mesh (2) comprises four first erection bars (3) which are arranged in a rectangular framework, four second erection bars (4) which are arranged in a rhombic framework, rectangular stirrups (5) which are longitudinally sleeved on the outer side surfaces of the four first erection bars (3) at equal intervals, and rhombic stirrups (6) which are longitudinally sleeved on the outer side surfaces of the four second erection bars (4) at equal intervals, the rectangular stirrups (5) and the first erection bars (3) as well as the rhombic stirrups (6) and the second erection bars (4) are fixedly connected through locking devices (7), the locking devices (7) comprise two annular stirrups (8) which are symmetrically arranged in the front and back direction, L-shaped fixing plates (9) which are respectively and fixedly arranged on the right side surfaces of the two annular stirrups (8), and rectangular fixing plates (10) which are respectively and fixedly arranged on the left side surfaces of the two annular stirrups (8), annular hoop (8) are formed by two half-circular arc circle docks, two the fixed two rectangle turn-ups (11) that are equipped with in upper and lower both ends bilateral symmetry of half-circular arc circle, and bilateral symmetry sets up two it is fixed through first bolt (12) spiro union between rectangle turn-ups (11), two that the front and back symmetry set up two second bolt (13) spiro union through the longitudinal symmetry setting between L shape fixed plate (9) is fixed, two that the front and back symmetry set up it is fixed through third bolt (14) spiro union between rectangle fixed plate (10).

2. An assembled concrete pile structure according to claim 1, wherein: the four second vertical ribs (4) are arranged on the inner sides of the four first vertical ribs (3).

3. An assembled concrete pile structure according to claim 1, wherein: each rhombic stirrup (6) is arranged on the inner side of the first erection rib (3) and is arranged between two adjacent rectangular stirrups (5).

4. An assembled concrete pile structure according to claim 1, wherein: locking device (7) locking is fixed rectangle stirrup (5) and first frame muscle (3) during, two annular hoop (8) cup joint in the lateral surface of first frame muscle (3) and are located the front and back both sides of rectangle stirrup (5), two L shape fixed plate (9) and two both sides around rectangle stirrup (5) are located in rectangle turn-ups (11), two the lateral surface at rectangle stirrup (5) is connected to the spacing spiro union of second bolt (13) and third bolt (14).

5. An assembled concrete pile structure according to claim 1, wherein: locking device (7) lock fixed rhombus stirrup (6) and second and erect muscle (4) during, two annular hoop (8) cup joint in the lateral surface of second frame muscle (4) and lie in rhombus stirrup (6) both sides around, two L shape fixed plate (9) and two rhombus stirrup (6) are located in rectangle turn-ups (11) both sides around, two second bolt (13) and the spacing spiro union of a third bolt (14) are at the lateral surface of rhombus stirrup (6).

6. An assembled concrete pile structure according to claim 1, wherein: the concrete layer (1) and the reinforcing mesh (2) are of a three-dimensional rectangular structure.