CN214739312U

CN214739312U - Cast in situ concrete wall structure steel reinforcement framework fixing device

Info

Publication number: CN214739312U
Application number: CN202120980844.2U
Authority: CN
Inventors: 曹智辉; 郑刚; 杨冰; 靳显露; 杨潘; 徐彪
Original assignee: Luoyang Tengfei Municipal Engineering Co ltd
Current assignee: Luoyang Tengfei Municipal Engineering Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-16
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to a building field especially relates to a cast-in-place concrete wall structure framework of steel reinforcement fixing device, including spacing beam pole and clamping rib, spacing beam pole level sets up, clamping rib symmetry sets up in the both ends of spacing beam pole, and every clamping rib includes the sub-floor of a pair of vertical setting respectively, and the inside wall of sub-floor is in opposite directions and parallel to each other, the upper end and the spacing beam pole fixed connection of sub-floor, sub-floor have the fastening cable silk at the position ligature that is close to the lower extreme, and this framework of steel reinforcement fixing device can be fine plays the effect of fixed cast-in-place concrete wall structure framework of steel reinforcement, prevents that the skeleton from taking place to warp the skew, guarantees that the framework of steel reinforcement position is accurate and the protective steel bar layer thickness meets the requirements.

Description

Cast in situ concrete wall structure steel reinforcement framework fixing device

Technical Field

The utility model relates to a building field especially relates to a cast in situ concrete wall structure framework of steel reinforcement fixing device.

Background

Concrete wall body is before the pouring, need place the steel reinforcement framework in the inboard of wall form, then to carrying out the pouring of concrete wall body building, but at the pouring in-process, steel reinforcement framework is because there is not fixed firm support spacing structure, consequently lies in the inboard steel reinforcement framework of template and can take place to expand outward or contract inwards or take place the distortion very easily, leads to the thickness of reinforcing bar protective layer not to meet the requirements, can influence the concrete wall body bulk strength and the performance after the pouring like this.

Disclosure of Invention

An object of the utility model is to provide a cast-in-place concrete wall structure framework of steel reinforcement fixing device to there is the inboard framework of steel reinforcement of template very easily to take place to expand outward or contract inward or take place the problem of distortion among the solution prior art when pouring concrete wall, this framework of steel reinforcement fixing device can be fine play the effect of fixed cast-in-place concrete wall structure framework of steel reinforcement, prevent that the skeleton from taking place to warp the skew, guarantee that the framework of steel reinforcement position is accurate and the protective steel bar layer thickness meets the requirements.

In order to solve the problem, the utility model relates to a cast in situ concrete wall structure framework of steel reinforcement fixing device adopts following technical scheme:

the utility model provides a cast in situ concrete wall structure framework of steel reinforcement fixing device, includes spacing beam pole and clamping rib, spacing beam pole level sets up, clamping rib symmetry sets up in the both ends of spacing beam pole, and every clamping rib includes a pair of sub-floor of vertical setting respectively, and the inside wall of sub-floor is in opposite directions and parallel to each other, the upper end and the spacing beam pole fixed connection of sub-floor, and the position ligature of sub-floor near the lower extreme has the fastening cable silk.

Furthermore, a groove is formed in the position, in contact with the fastening cable, of the sub rib plate, and an inverted arc surface is arranged on the edge of the groove.

Furthermore, the limiting beam rod is a steel bar section with the diameter of 18-22 mm.

Furthermore, an arc groove is formed in the upper end of the sub rib plate, the limiting beam rod is located in the arc groove, and the upper end of the sub rib plate is welded and fixed with the limiting beam rod.

Furthermore, the sub rib plates are rectangular steel plates, and the thickness of each rectangular steel plate is 5-10 mm.

Furthermore, the sub-rib plate is a semi-cylindrical steel bar section which is symmetrically cut along the center longitudinal direction, and the diameter of the steel bar section is 32 mm.

The utility model has the advantages as follows:

1. the utility model discloses a cast in situ concrete wall structure steel reinforcement framework fixing device adopts spacing beam pole and the combination of clamping rib, can carry on spacingly to the steel reinforcement framework of both sides, prevents effectively that steel reinforcement framework from taking place the displacement, guarantees that steel reinforcement framework position is accurate and steel reinforcement protective layer thickness meets the requirements.

2. The utility model discloses a cast in situ concrete wall structure steel reinforcement framework fixing device adopts the common old and useless reinforcing bar of building site, steel sheet preparation, and the cost ratio is cheap, can change waste into valuables, realizes the material-saving utilization, reduces building rubbish, has realized the purpose of green construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of embodiment 1.

FIG. 2 is a state diagram of the use of embodiment 1.

Fig. 3 is a schematic structural view of embodiment 2.

FIG. 4 is a state diagram of the use of embodiment 2.

The reference numbers in the figures illustrate: 1-limiting beam rod, 2-sub rib plate, 3-fastening cable wire, 4-notch groove, 5-inverted arc surface, 6-arc groove, 7-transverse steel bar and 8-longitudinal steel bar.

Detailed Description

In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

Example 1:

a cast-in-place concrete wall structure steel reinforcement framework fixing device is shown in figures 1-2 and comprises a limiting beam rod 1 and clamping ribs, wherein the limiting beam rod 1 is horizontally arranged, and the clamping ribs are symmetrically arranged at two ends of the limiting beam rod.

Each clamping rib comprises a pair of vertically arranged sub rib plates 2, the inner side walls of the sub rib plates 2 are opposite and parallel to each other, the upper ends of the sub rib plates 2 are fixedly connected with a limiting beam rod 1, and fastening cable wires 3 are bound at the positions, close to the lower ends, of the sub rib plates 2. In this embodiment, the limiting beam rod 1 adopts a steel bar section with a diameter of 18-22mm, the material is wide, and the strength meets the requirement. An arc groove 6 is formed in the upper end of the sub rib plate 2, the limiting beam rod 1 is located in the arc groove 6, and the upper end of the sub rib plate 2 is welded and fixed with the limiting beam rod 1.

A groove 4 is formed in the position, in contact with the fastening cable wire 3, of the sub rib plate 2, the fastening cable wire 3 is arranged in the groove 4, in order to prevent the fastening cable wire 3 from being cut off by corners, the edge of the groove 4 is provided with an inverted arc surface 5, the fastening cable wire 3 can be protected after being bound, and firmness is enhanced.

In this embodiment, the sub rib plates 2 are rectangular steel plates, the thickness of each rectangular steel plate is 5-10mm, and the groove grooves 4 are formed in the front side wall and the rear side wall of each rectangular steel plate.

In use, the two sub rib plates 2 are clamped on the transverse steel bar 7 and are bound by the fastening cable wires 3 and then fixed, so that the transverse steel bar 7 is fixedly clamped among the limiting beam rod 1, the fastening cable wires 3 and the two sub rib plates 2, the position of the transverse steel bar 7 is fixed, the position of the longitudinal steel bar 8 is also fixed, and the fixation of the whole steel bar framework is realized.

Example 2: the following description focuses on differences from embodiment 1 in a reinforcing cage fixing device for a cast-in-place concrete wall structure of the present embodiment.

As shown in fig. 3-4, in the present embodiment, the subfloor 2 is formed by cutting two semi-cylindrical reinforcing steel bar sections symmetrically along the central longitudinal direction, and the diameter of the reinforcing steel bar section is 32 mm. The groove 4 is arranged at the turning position of the front wall and the rear wall of the steel bar section.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, but the protection scope of the present invention is not limited thereto, and any equivalent replacement and modification or partial replacement that do not depart from the spirit and scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cast in situ concrete wall structure framework of steel reinforcement fixing device which characterized in that: the clamping rib type beam pole comprises a limiting beam pole and clamping ribs, wherein the limiting beam pole is horizontally arranged, the clamping ribs are symmetrically arranged at two ends of the limiting beam pole, each clamping rib comprises a pair of vertically arranged sub-rib plates, the inner side walls of the sub-rib plates are opposite and parallel to each other, the upper ends of the sub-rib plates are fixedly connected with the limiting beam pole, and fastening cable wires are bound at the positions, close to the lower ends, of the sub-rib plates.

2. The cast-in-place concrete wall structure steel reinforcement framework fixing device of claim 1, characterized in that: a groove is formed in the position, in contact with the fastening cable, of the sub rib plate, and an inverted arc surface is arranged on the edge of the groove.

3. The cast-in-place concrete wall structure steel reinforcement framework fixing device of claim 1, characterized in that: the limiting beam rod is a steel bar section with the diameter of 18-22 mm.

4. The cast-in-place concrete wall structure steel reinforcement framework fixing device of claim 3, wherein: the upper end of the sub rib plate is provided with an arc groove, the limiting beam rod is positioned in the arc groove, and the upper end of the sub rib plate is welded and fixed with the limiting beam rod.

5. The cast-in-place concrete wall structure steel reinforcement framework fixing device of claim 1, characterized in that: the sub-rib plates are rectangular steel plates, and the thickness of each rectangular steel plate is 5-10 mm.

6. The cast-in-place concrete wall structure steel reinforcement framework fixing device of claim 1, characterized in that: the sub-rib plate is a semi-cylindrical steel bar section which is symmetrically split along the center longitudinal direction, and the diameter of the steel bar section is 32 mm.