CN211172733U - Pre-buried screw hole formula reinforcing bar strutting arrangement - Google Patents
Pre-buried screw hole formula reinforcing bar strutting arrangement Download PDFInfo
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- CN211172733U CN211172733U CN201921773365.2U CN201921773365U CN211172733U CN 211172733 U CN211172733 U CN 211172733U CN 201921773365 U CN201921773365 U CN 201921773365U CN 211172733 U CN211172733 U CN 211172733U
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Abstract
The utility model discloses a pre-buried screw hole type reinforcing steel bar supporting device, which comprises a first supporting reinforcing steel bar (1), a second supporting reinforcing steel bar (2) and a supporting nut column (3); the first supporting steel bar (1) and the second supporting steel bar (2) are of a # -shaped structure, and the supporting nut column penetrates through central through holes of the first supporting steel bar and the second supporting steel bar; the support nut column is fixed with the first support steel bar and the second support steel bar, and the first support steel bar and the second support steel bar form a plurality of binding parts (4) around the support nut column; the support nut column is of a cylindrical structure and is internally provided with a connecting screw hole (31), and the axial direction of the support nut column is respectively vertical to the plane of the first support reinforcing steel bar and the plane of the second support reinforcing steel bar. The utility model discloses can be direct fixed with the steel bar structure ligature, reliably support and ensure reinforcing bar rigidity interval and concrete protective layer thickness, need not drilling and make a hole the construction can the lug connection screw rod, reduce the destruction to electric pipeline, improve construction quality and efficiency.
Description
Technical Field
The utility model relates to a construction field especially relates to a pre-buried screw hole formula reinforcing bar strutting arrangement.
Background
In recent years, the requirement on the construction quality of buildings is continuously improved, but the construction of industrial construction operation positions and conditions is still inconvenient, if the height distance of the steel bars in the steel bar binding construction process is insufficient, the steel bars are frequently collapsed in the inspection process, and a steel bar stirrup is adopted to support the steel bars and ensure the height distance of the steel bars in the prior art. The simple structure of reinforcing bar stirrup can't drill on reinforcing bar stirrup, consequently in electromechanical installation and decoration construction, expansion bolts drilling, shooting nail drilling go on pre-buried electrical conduit, and is great to the destruction of pipeline, need remedy the pipeline, leads to the maintenance constructor to drop into much, and the result is half a great effort, has increased the engineering time, construction cost greatly increased, and the benefit is on the low side, and the finished product protection is difficult, and the scene contradiction is frequent.
Disclosure of Invention
An object of the utility model is to provide a pre-buried screw hole formula steel bar support device can be directly fixed with the steel bar structure ligature, plays reliable supporting role and ensures reinforcing bar rigidity interval and concrete protective layer thickness, and need not drilling and make a hole the construction can the lug connection screw rod, reduces the destruction to electric pipeline, improves construction quality and efficiency.
The utility model discloses a realize like this:
a pre-buried screw hole type steel bar supporting device comprises a first supporting steel bar, a second supporting steel bar and a supporting nut column; the first supporting steel bar and the second supporting steel bar are of a # -shaped structure, and the supporting nut column penetrates through central through holes of the first supporting steel bar and the second supporting steel bar; the support nut column is respectively fixed with the first support steel bar and the second support steel bar, and the first support steel bar and the second support steel bar form a plurality of binding parts around the support nut column; the support nut column is of a cylindrical structure and is internally provided with a connecting screw hole, and the axial direction of the support nut column is respectively vertical to the plane of the first support reinforcing steel bar and the plane of the second support reinforcing steel bar.
The plane that first support reinforcing bar place and the plane that the second support reinforcing bar place be parallel to each other, and leave the interval between first support reinforcing bar and the second support reinforcing bar.
And a gap is reserved between the plane of the second support steel bar and the bottom surface of the support nut column.
The thickness of a gap between the plane where the second supporting steel bar is located and the bottom surface of the supporting nut column is 10 mm.
The plane of the first support reinforcing steel bar is flush with the top surface of the support nut column.
The first supporting reinforcing steel bar and the second supporting reinforcing steel bar are both made of round steel with the diameter of 12mm through welding.
The first supporting steel bar, the second supporting steel bar and the supporting nut column are welded into an integral structure.
The utility model discloses can directly bind fixedly with steel bar structure, play reliable supporting role and ensure reinforcing bar rigidity interval and concrete protective layer thickness, reduce the use of reinforcing bar stirrup, and need not drilling and make a hole the construction and can directly connect the screw rod, reduce the destruction to electric pipeline, reduce the change maintenance work volume, it is pre-buried pleasing to the eye, improve construction quality and efficiency, reduce the construction material, optimize the construction process, shorten construction cycle, reduce construction cost, satisfy the requirement of green construction; the utility model discloses can require to reserve the construction according to kind, model, position, the installation of on-the-spot electromechanical system pipeline, application scope is wide, can be applied to whole support work progress such as feedwater, drainage, electric, intelligent, fire control, fitment furred ceiling.
Drawings
Fig. 1 is a front view of the pre-buried screw hole type reinforcing steel bar supporting device of the present invention;
fig. 2 is an exploded view of the pre-buried screw hole type reinforcing steel bar supporting device of the present invention;
fig. 3 is a top view of the pre-buried screw hole type reinforcing bar supporting device of the present invention;
fig. 4 is a cross-sectional view of the pre-buried screw hole type reinforcing bar supporting device of the present invention.
In the figure, 1 the first supporting steel bar, 2 the second supporting steel bar, 3 the supporting nut, 31 the connecting screw hole, 4 the ligature portion.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 4, an embedded screw hole type steel bar supporting device includes a first supporting steel bar 1, a second supporting steel bar 2 and a supporting nut column 3; the first supporting steel bar 1 and the second supporting steel bar 2 are both of a # -shaped structure, and the supporting nut column 3 penetrates through central through holes of the first supporting steel bar 1 and the second supporting steel bar 2; the support nut column 3 is respectively fixed with the first support steel bar 1 and the second support steel bar 2, and the first support steel bar 1 and the second support steel bar 2 form a plurality of binding parts 4 around the support nut column 3; the support nut column 3 is of a cylindrical structure and is internally provided with a connecting screw hole 31, and the axial direction of the support nut column 3 is respectively vertical to the plane of the first support reinforcing steel bar 1 and the plane of the second support reinforcing steel bar 2, so that good support and bearing effects can be achieved.
The plane that first support reinforcing bar 1 belonged to is parallel to each other with the plane that second support reinforcing bar 2 belonged to, and leave the interval between first support reinforcing bar 1 and the second support reinforcing bar 2, ensure the high interval of reinforcing bar.
And a gap is reserved between the plane of the second support steel bar 2 and the bottom surface of the support nut column 3, so that the thickness of a concrete protective layer is ensured.
The thickness of the gap between the plane where the second supporting steel bar 2 is located and the bottom surface of the supporting nut column 3 is 10mm, so that the thickness of the concrete protective layer is 10mm, and the reliability of the concrete protective layer is ensured.
The plane of the first supporting steel bar 1 is flush with the top surface of the supporting nut column 3, so that the attractive appearance is ensured.
First support reinforcing bar 1, second support reinforcing bar 2 and support nut post 3 weld structure as an organic whole, intensity is high, has good bearing support effect.
During the use, will the utility model discloses a position that needs support is arranged in to strutting arrangement, and reinforcement fixes on the ligature portion 4 of first supporting bar 1 and second supporting bar 2, plays good supporting effect to steel bar structure, has reduced the use of reinforcing bar stirrup. The support nut column 3 can be used for threaded connection of a screw rod and the like, is convenient for electromechanical installation, decoration and other construction, does not need drilling and drilling construction, avoids damage to an electric pipeline, and is embedded and attractive.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a pre-buried screw hole formula reinforcing bar strutting arrangement which characterized in that: comprises a first supporting steel bar (1), a second supporting steel bar (2) and a supporting nut column (3); the first supporting steel bar (1) and the second supporting steel bar (2) are both of a # -shaped structure, and the supporting nut column (3) penetrates through central through holes of the first supporting steel bar (1) and the second supporting steel bar (2); the support nut column (3) is respectively fixed with the first support steel bar (1) and the second support steel bar (2), and the first support steel bar (1) and the second support steel bar (2) form a plurality of binding parts (4) around the support nut column (3); the support nut column (3) is of a cylindrical structure and is internally provided with a connecting screw hole (31), and the axial direction of the support nut column (3) is respectively vertical to the plane of the first support steel bar (1) and the plane of the second support steel bar (2).
2. The pre-buried screw hole type steel bar supporting device according to claim 1, wherein: the plane that first support reinforcing bar (1) place and second support reinforcing bar (2) place be parallel to each other, and leave the interval between first support reinforcing bar (1) and second support reinforcing bar (2).
3. The embedded screw hole type steel bar supporting device according to claim 1 or 2, wherein: and a gap is reserved between the plane of the second support steel bar (2) and the bottom surface of the support nut column (3).
4. The pre-buried screw hole type steel bar supporting device according to claim 3, wherein: the thickness of a gap between the plane where the second supporting steel bar (2) is located and the bottom surface of the supporting nut column (3) is 10 mm.
5. The embedded screw hole type steel bar supporting device according to claim 1 or 2, wherein: the plane of the first support steel bar (1) is flush with the top surface of the support nut column (3).
6. The embedded screw hole type steel bar supporting device according to claim 1 or 2, wherein: the first supporting steel bar (1) and the second supporting steel bar (2) are both made of round steel with the diameter of 12mm through welding.
7. The pre-buried screw hole type steel bar supporting device according to claim 1, wherein: the first supporting steel bar (1), the second supporting steel bar (2) and the supporting nut column (3) are welded into an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773365.2U CN211172733U (en) | 2019-10-21 | 2019-10-21 | Pre-buried screw hole formula reinforcing bar strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773365.2U CN211172733U (en) | 2019-10-21 | 2019-10-21 | Pre-buried screw hole formula reinforcing bar strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211172733U true CN211172733U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921773365.2U Active CN211172733U (en) | 2019-10-21 | 2019-10-21 | Pre-buried screw hole formula reinforcing bar strutting arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412039A (en) * | 2022-01-26 | 2022-04-29 | 张小强 | Prefabricated prestressed laminated slab and production method, hoisting method and construction method thereof |
| CN117403903A (en) * | 2023-11-03 | 2024-01-16 | 山东联强建筑工业科技有限公司 | Construction method of prefabricated hollow column |
-
2019
- 2019-10-21 CN CN201921773365.2U patent/CN211172733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412039A (en) * | 2022-01-26 | 2022-04-29 | 张小强 | Prefabricated prestressed laminated slab and production method, hoisting method and construction method thereof |
| CN117403903A (en) * | 2023-11-03 | 2024-01-16 | 山东联强建筑工业科技有限公司 | Construction method of prefabricated hollow column |
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