CN220080519U

CN220080519U - Concrete building structure

Info

Publication number: CN220080519U
Application number: CN202222106523.7U
Authority: CN
Inventors: 张健
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-11-24
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a concrete building structure, and belongs to the field of buildings. The utility model provides a concrete building structure, includes the steel bar frame, and the steel bar frame intersection all cup joints and is provided with the mounting, and the mounting includes cross cover frame and fastening ring cover, and the concrete layer has been pour with the steel bar frame outside to the mounting. The cross sleeve frame is in threaded connection with the fastening ring sleeve, so that the tightly pressed reinforcing steel bar frame is convenient to loosen, the position of the reinforcing steel bars placed in the reinforcing steel bar frame is adjusted, and the flexibility of adjusting and using the reinforcing steel bar frame is improved.

Description

Concrete building structure

Technical Field

The utility model relates to the field of buildings, in particular to a concrete building structure.

Background

In-process that current reinforced structure concrete was tied up at the reinforcing bar, the manual use is many through the instrument with the iron wire winding in reinforcing bar handing-over department for fixed reinforcing bar, such winding mode is slow not only to twine, influence the construction progress, and in the in-process of construction, because external force reinforcing bar junction is easy not hard up moreover, make the reinforced structure unstable enough, the current concrete building structure of publicity technical number CN214615037U, the device is provided with the fixed body structure through first reinforcing bar and second reinforcing bar contact position, thereby avoid appearing the not hard up condition of reinforcing bar junction, through a plurality of first reinforcing bars and second reinforcing bars, and a plurality of fixed body can constitute the reinforcing bar frame, then bury it in concrete A, the effectual fastness and the stability that has strengthened this concrete building structure. Although the device has more beneficial effects, the following problems still exist: the fixed body needs to be inserted when the first steel bar and the second steel bar are installed, so that the installation of the first steel bar and the second steel bar is not firm enough, and the stabilizing effect is poor. In view of this, we propose a concrete building structure.

Disclosure of Invention

1. Technical problem to be solved

The present utility model is directed to a concrete building structure, which solves the problems set forth in the background art.

2. Technical proposal

The utility model provides a concrete building structure, includes the steel bar frame, the steel bar frame intersection all cup joints and is provided with the mounting, the mounting includes cross cover frame and fastening ring cover, just the concrete layer has been pour with the steel bar frame outside to the mounting.

As an alternative scheme of the technical scheme of the utility model, the outside of the cross sleeve frame is fixedly connected and provided with two positioning ring sleeves in a symmetrical structure, the middle part of each positioning ring sleeve is provided with a spiral through groove, the outer wall of each positioning ring sleeve is provided with a plurality of guiding spiral inclined grooves, and one end of each positioning ring sleeve is provided with an external thread groove.

As an alternative scheme of the technical scheme of the utility model, the outer inner wall of the fastening ring sleeve is fixedly connected with a plurality of guide spiral strips, the guide spiral strips are arranged in sliding fit with the guide spiral chute, the inner wall of the fastening ring sleeve is fixedly connected with spiral limit protruding blocks relative to the positions between the guide spiral strips, and the spiral limit protruding blocks are arranged in sliding fit with the spiral through grooves

As an alternative scheme of the technical scheme of the utility model, one end of the fastening ring sleeve is provided with an internal thread groove, the internal thread groove is in threaded connection with the external thread groove, and the outside of the fastening ring sleeve is provided with an anti-skid groove.

As an alternative scheme of the technical scheme of the utility model, the screw through groove, the guide screw chute and the external thread groove have the same screw pitch.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the fixing piece is matched with the fastening ring sleeve through the cross sleeve frame, so that the fastening ring sleeve firmly fixes the reinforcing steel bar frames which are arranged in the cross sleeve frame in a crossed manner in the cross sleeve frame, and the installation efficiency and the installation stability between the fixing piece and the reinforcing steel bar frames are improved.

2. The cross sleeve frame is in threaded connection with the fastening ring sleeve, so that the tightly pressed reinforcing steel bar frame is convenient to loosen, the position of the reinforcing steel bars placed in the reinforcing steel bar frame is adjusted, and the flexibility of adjusting and using the reinforcing steel bar frame is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cross-shaped frame structure according to the present utility model;

FIG. 3 is a schematic view of the fastening collar of the present utility model;

the reference numerals in the figures illustrate: 1. a reinforcing steel bar frame; 2. a fixing member; 3. a concrete layer; 21. a cross sleeve frame; 22. a fastening ring sleeve; 23. a positioning ring sleeve; 24. spiral through grooves; 25. a guide spiral chute; 26. an external thread groove; 27. guiding the spiral strip; 28. a spiral limit bump; 29. an internal thread groove.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a concrete building structure, includes reinforcement frame 1, and reinforcement frame 1 intersection all cup joints and is provided with mounting 2, and mounting 2 includes cross cover frame 21 and fastening ring cover 22, and mounting 2 and reinforcement frame 1 outside have been pour concrete layer 3.

According to the utility model, the fixing piece 2 is matched with the fastening ring sleeve 22 through the cross sleeve frame 21, so that the fastening ring sleeve 22 firmly fixes the reinforcing steel bar frames 1 which are arranged in a crossed manner in the cross sleeve frame 21, and the installation efficiency and the installation stability between the fixing piece 2 and the reinforcing steel bar frames 1 are improved.

Specifically, two positioning ring sleeves 23 are fixedly connected and arranged outside the cross sleeve frame 21 in a symmetrical structure, a spiral through groove 24 is formed in the middle of each positioning ring sleeve 23, a plurality of guiding spiral inclined grooves 25 are formed in the outer wall of each positioning ring sleeve 23, and an external thread groove 26 is formed in one end of each positioning ring sleeve 23.

Further, a plurality of guiding spiral strips 27 are fixedly connected to the outer inner wall of the fastening ring sleeve 22, the guiding spiral strips 27 are arranged in a sliding fit with the guiding spiral chute 25, a spiral limit bump 28 is fixedly connected to the inner wall of the fastening ring sleeve 22 relative to the positions of the guiding spiral strips 27, and the spiral limit bump 28 is arranged in a sliding fit with the spiral through chute 24.

Still further, an internal thread groove 29 is provided at one end of the fastening collar 22, the internal thread groove 29 is in threaded connection with the external thread groove 26, and an anti-slip groove is provided at the outside of the fastening collar 22.

According to the utility model, the spiral limiting protruding blocks 28 are arranged in a sliding fit with the spiral through grooves 24, so that when the fastening ring sleeve 22 is limited in the positioning ring sleeve 23 to rotate in a spiral manner, the fastening ring sleeve 22 is limited in the outer part of the positioning ring sleeve 23 to rotate in a sliding fit manner through the guide spiral strips 27 and the guide spiral chute 25, and the rotating fastening ring sleeve 22 is conveniently and spirally fixed outside the positioning ring sleeve 23 through the threaded connection of the inner thread grooves 29 and the outer thread grooves 26, so that the spiral limiting protruding blocks 28 firmly squeeze and fix the cross-placed reinforcement frame 1.

In addition, the screw through groove 24, the guide screw chute 25, and the external thread groove 26 have the same thread pitch.

According to the utility model, the screw through grooves 24, the guide screw chute 25 and the external thread groove 26 are arranged in the same screw pitch, so that the fastening ring sleeve 22 is fixed outside the positioning ring sleeve 23 in a screw rotation manner, and the fastening ring sleeve is more stable.

When the concrete building structure is needed, firstly, steel bars are placed into a framework of a steel bar frame 1 in a crossing mode, then fixing pieces 2 are placed between the steel bars placed in the crossing mode in a clamping mode, after the steel bars placed in the crossing mode are placed in a cross sleeve frame 21, then the fastening ring sleeve 22 is manually rotated, at the moment, the fastening ring sleeve 22 is in threaded connection with the outer thread groove 26 through the inner thread groove 29, the rotating fastening ring sleeve 22 is spirally fixed outside the positioning ring sleeve 23, at the moment, spiral limit protruding blocks 28 fixedly connected with the inner side of the fastening ring sleeve 22 are rotated to the placement position of the cross sleeve frame 21, tight pressing is conducted on the steel bars placed in the crossing mode, then the steel bars are evenly placed in the framework of the steel bar frame 1, the steel bars are fixed through the fixing pieces 2 to form the steel bar frame 1, and finally, a concrete layer 3 is poured outside the steel bar frame 1.

Claims

1. A concrete building structure comprising a reinforcing bar frame (1), characterized in that: the reinforced bar frame (1) intersection all cup joints and is provided with mounting (2), mounting (2) are including cross cover frame (21) and fastening ring cover (22), just concrete layer (3) have been pour with reinforced bar frame (1) outside to mounting (2).

2. The concrete building structure of claim 1, wherein: the novel cross sleeve frame is characterized in that two positioning ring sleeves (23) are fixedly connected to the outside of the cross sleeve frame (21) in a symmetrical structure, a spiral through groove (24) is formed in the middle of each positioning ring sleeve (23), a plurality of guiding spiral chute (25) are formed in the outer wall of each positioning ring sleeve (23), and an external thread groove (26) is formed in one end of each positioning ring sleeve (23).

3. The concrete building structure of claim 1, wherein: the outer inner wall fixed connection of fastening ring cover (22) is provided with a plurality of direction spiral strips (27), direction spiral strip (27) and direction spiral chute (25) sliding fit set up, just fixed connection is provided with spiral spacing lug (28) between the position of fastening ring cover (22) inner wall for a plurality of direction spiral strip (27), spiral spacing lug (28) and spiral logical groove (24) sliding fit set up.

4. A concrete building structure according to claim 3, wherein: an inner thread groove (29) is formed in one end of the fastening ring sleeve (22), the inner thread groove (29) is in threaded connection with the outer thread groove (26), and an anti-slip groove is formed in the outer portion of the fastening ring sleeve (22).

5. The concrete building structure of claim 2, wherein: the screw through groove (24), the guiding screw chute (25) and the external thread groove (26) have the same screw pitch.