CN216196020U - Construction steel bar structure - Google Patents
Construction steel bar structure Download PDFInfo
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- CN216196020U CN216196020U CN202122707049.9U CN202122707049U CN216196020U CN 216196020 U CN216196020 U CN 216196020U CN 202122707049 U CN202122707049 U CN 202122707049U CN 216196020 U CN216196020 U CN 216196020U
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- steel bar
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Abstract
The utility model relates to the technical field of constructional engineering, in particular to a construction steel bar structure which comprises a first steel bar, a second steel bar and a reinforcing sleeve, the reinforcing sleeve is internally provided with a clamping cavity, a first limiting ring and a second limiting ring, the outer side walls of the first reinforcing steel bar and the second reinforcing steel bar are respectively provided with a first accommodating groove and a second accommodating groove, the reinforcing sleeve comprises a left sleeve body and a right sleeve body, a left half cavity and a right half cavity are respectively arranged in the left sleeve body and the right sleeve body, a first left side semicircular ring and a second left side semicircular ring are arranged in the left half cavity, a first right side semicircular ring and a second right side semicircular ring are arranged in the right half cavity, after the left sleeve body and the right sleeve body are folded, the left half cavity and the right half cavity form the clamping cavity, the first left semicircular ring and the first right semicircular ring form the first limiting ring, and the second left semicircular ring and the second right semicircular ring form the second limiting ring; the utility model has the advantages of accurate and firm welding and improved safety of the connection part of the steel bar.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a construction steel bar structure.
Background
The concrete structure building has the advantages of long service life, simple construction, short construction period, individualized indoor design, good heat insulation effect, good air permeability, shock resistance and the like, is widely used in various places in the world, and can form a multi-storey and multi-family apartment building as well as a single family.
At present, the existing concrete building is mostly directly welded together when connecting the reinforcing steel bars, and the setting of auxiliary welding and reinforced welding joint strength is not available, so that the dislocation of the reinforcing steel bar connection and the skew condition of the reinforcing steel bar welding are easily caused in the welding process, the firm strength of the reinforcing steel bar connection is influenced, the desoldering fracture of the reinforcing steel bar connection is possibly caused under the influence of external force, and the use safety of the reinforcing steel bar connection is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a building steel bar structure which is accurate and firm in welding and improves the safety of a steel bar connection part aiming at the defects.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a construction steel bar structure comprises a first steel bar, a second steel bar and a reinforcing sleeve used for connecting the first steel bar and the second steel bar, wherein a clamping cavity is arranged in the reinforcing sleeve, the upper part and the lower part of the inner side wall of the cavity of the clamping cavity are just provided with a first limiting ring and a second limiting ring, the outer side wall of the first steel bar and the outer side wall of the second steel bar are just provided with a first accommodating tank and a second accommodating tank for the first limiting ring and the second limiting ring, the reinforcing sleeve comprises a left sleeve body and a right sleeve body, one side of the left sleeve body is provided with a left half cavity, one side of the right sleeve body is provided with a right half cavity, the upper part and the lower part of the left half cavity are just provided with a first left side semicircle ring and a second left side semicircle ring, the upper part and the lower part of the right half cavity are just provided with a first right side semicircle ring and a second right side semicircle ring, after the left sleeve body and the right sleeve body are folded, the left half cavity and the right half cavity form the clamping cavity, the first left side semicircle ring and the first right side semicircle ring form the first spacing ring, and the second left side semicircle ring and the second right side semicircle ring form the second spacing ring.
Furthermore, a plurality of grooves are respectively arranged on the inner walls at the two ends of the reinforcing sleeve.
Furthermore, the grooves are four and are arranged at equal angles.
Furthermore, the inner wall of the cavity of the clamping cavity is provided with anti-skid grains.
Further, the depth of the first accommodating groove and the depth of the second accommodating groove are not larger than one half of the radius of the steel bar.
The utility model has the beneficial effects that:
in practical application, the reinforcing sleeve can be used for quickly fixing the connecting position of the first reinforcing steel bar and the second reinforcing steel bar, and can be used for enhancing the firm strength of the connecting position of the first reinforcing steel bar and the second reinforcing steel bar, so that the use safety of the connecting position of the reinforcing steel bars is greatly improved; the first left semicircular ring and the first right semicircular ring are respectively clamped into the first accommodating groove, the second left semicircular ring and the second right semicircular ring are respectively clamped into the second accommodating groove, the left sleeve body and the right sleeve body can be folded, and the right and opposite surfaces of the left sleeve body and the right sleeve body are welded; the utility model has the advantages of accurate and firm welding and improved safety of the connection part of the steel bar.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view taken at A-A in FIG. 1;
reference numerals: a first reinforcement bar 1; a first accommodation groove 11; a second reinforcing bar 2; the second accommodation groove 21; a reinforcing sleeve 3; a clamping chamber 30; a left cover body 31; a first left semicircular ring 311; a second left semicircular ring 312; a right sheath body 32; a first right semicircular ring 321; a second right side semi-circular ring 322; a groove 33.
Detailed Description
As shown in fig. 1 and fig. 2, a construction steel bar structure comprises a first steel bar 1, a second steel bar 2 and a reinforcing sleeve 3 for connecting the first steel bar 1 and the second steel bar 2, wherein a clamping cavity 30 is arranged in the reinforcing sleeve 3, a first limiting ring and a second limiting ring are arranged on the upper portion and the lower portion of the inner side wall of the cavity of the clamping cavity 30, a first accommodating groove 11 and a second accommodating groove 21 are arranged on the outer side wall of the first steel bar 1 and the second steel bar 2 and are opposite to the first limiting ring and the second limiting ring, the reinforcing sleeve 3 comprises a left sleeve body 31 and a right sleeve body 32, a left half cavity is arranged on one side of the left sleeve body 31, a right half cavity is arranged on one side of the right sleeve body 32, a first left side semicircle 311 and a second left side semicircle 312 are arranged in the left half cavity and are opposite to the upper portion and the lower portion, a first right side semicircle 321 and a second right side semicircle 322 are arranged in the right half cavity, after the left sleeve body 31 and the right sleeve body 32 are folded, the left half cavity and the right half cavity form the clamping cavity 30, the first left side semicircular ring 311 and the first right side semicircular ring 321 form the first limit ring, and the second left side semicircular ring 312 and the second right side semicircular ring 322 form the second limit ring.
When the reinforcing sleeve is used, the connecting position of the first reinforcing steel bar 1 and the second reinforcing steel bar 2 can be quickly fixed by arranging the reinforcing sleeve 3, the firm strength of the connecting position of the first reinforcing steel bar 1 and the second reinforcing steel bar 2 can be enhanced, and the use safety of the connecting position of the reinforcing steel bars is greatly improved; the first left semicircular ring 311 and the first right semicircular ring 321 are respectively clamped into the first accommodating groove 11, the second left semicircular ring 312 and the second right semicircular ring 322 are respectively clamped into the second accommodating groove 21, the left sleeve body 31 and the right sleeve body 32 can be folded, and the right surface and the opposite surface of the left sleeve body 31 and the right sleeve body 32 can be welded; the utility model has the advantages of accurate and firm welding and improved safety of the connection part of the steel bar.
As shown in fig. 1 and 2, a plurality of grooves 33 are respectively formed on the inner walls of the two ends of the reinforcing sleeve 3; in this embodiment, after the installation of reinforcement sleeve 3 is accomplished, through pouring concrete in recess 33, can effectively improve the security of reinforcing bar junction.
As shown in fig. 1 and 2, four grooves 33 are provided, and four grooves 33 are arranged at equal angles; in this embodiment, through the equal angle settings of four recesses 33, make the reinforcing sleeve 3 more even with the junction atress of first reinforcing bar 1 and second reinforcing bar 2.
As shown in fig. 1 and 2, the inner wall of the clamping cavity 30 is provided with anti-slip lines; in this embodiment, the first steel bar 1 and the second steel bar 2 can be effectively prevented from rotating in the clamping cavity 30 by the anti-slip threads.
As shown in fig. 1 and 2, the depth of the first receiving groove 11 and the second receiving groove 21 is not greater than one half of the radius of the reinforcing steel bar; in this embodiment, when the depth of the first receiving groove 11 and the second receiving groove 21 is not greater than one-half of the radius of the steel bar, the safety of the steel bar connection is the best.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.
Claims (5)
1. A construction steel bar structure is characterized in that: comprises a first reinforcing steel bar (1), a second reinforcing steel bar (2) and a reinforcing sleeve (3) used for connecting the first reinforcing steel bar (1) and the second reinforcing steel bar (2), a clamping cavity (30) is arranged in the reinforcing sleeve (3), the inner side wall of the cavity of the clamping cavity (30) is just provided with a first limiting ring and a second limiting ring from top to bottom, the outer side wall of the first reinforcing steel bar (1) and the second reinforcing steel bar (2) is just right provided with the first limiting ring and the second limiting ring which are provided with a first holding tank (11) and a second holding tank (21), the reinforcing sleeve (3) comprises a left sleeve body (31) and a right sleeve body (32), one side of the left sleeve body (31) is provided with a left half cavity, one side of the right sleeve body (32) is provided with a right half cavity, the left half cavity is just provided with a first left half ring (311) and a second left half ring (312) from top to bottom, the right half cavity is just provided with a first right half ring (321) and a second right half ring (322), after the left side cover body (31) and the right side cover body (32) are folded, the left side half chamber with the right side half chamber forms centre gripping chamber (30), first left side semicircle ring (311) and first right side semicircle ring (321) form first spacing ring, second left side semicircle ring (312) and second right side semicircle ring (322) form the second spacing ring.
2. The construction rebar structure of claim 1, wherein: and a plurality of grooves (33) are respectively arranged on the inner walls at the two ends of the reinforcing sleeve (3).
3. A construction rebar structure as defined in claim 2 wherein: the number of the grooves (33) is four, and the four grooves (33) are arranged at equal angles.
4. The construction rebar structure of claim 1, wherein: and anti-skid grains are arranged on the inner wall of the cavity body of the clamping cavity (30).
5. The construction rebar structure of claim 1, wherein: the depth of the first accommodating groove (11) and the depth of the second accommodating groove (21) are not larger than one half of the radius of the steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122707049.9U CN216196020U (en) | 2021-11-04 | 2021-11-04 | Construction steel bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122707049.9U CN216196020U (en) | 2021-11-04 | 2021-11-04 | Construction steel bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196020U true CN216196020U (en) | 2022-04-05 |
Family
ID=80904242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122707049.9U Active CN216196020U (en) | 2021-11-04 | 2021-11-04 | Construction steel bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196020U (en) |
-
2021
- 2021-11-04 CN CN202122707049.9U patent/CN216196020U/en active Active
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