CN218375149U - Support piece for supporting scaffold steel pipe of stair platform - Google Patents
Support piece for supporting scaffold steel pipe of stair platform Download PDFInfo
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- CN218375149U CN218375149U CN202222775499.6U CN202222775499U CN218375149U CN 218375149 U CN218375149 U CN 218375149U CN 202222775499 U CN202222775499 U CN 202222775499U CN 218375149 U CN218375149 U CN 218375149U
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- scaffold steel
- cushion
- steel pipe
- supporting
- threaded sleeve
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Abstract
The utility model provides a support piece for supporting stair platform scaffold steel pipe, including precast concrete cushion and cushion cap, be equipped with the threaded sleeve in the precast concrete cushion, the last side of the precast concrete cushion of upper end intercommunication threaded sleeve, the lower extreme of cushion cap has set firmly with threaded sleeve complex screw rod, the upper end of cushion cap is equipped with the recess that is used for holding scaffold steel pipe lower extreme. Due to the adoption of the technical scheme, the utility model can save the workload of hole plugging; the height of the support position at the lower end of the scaffold steel pipe can be adjusted; and the instability of the scaffold steel pipe due to sliding can be avoided.
Description
Technical Field
The utility model belongs to the technical field of building engineering, specifically a support piece for supporting stair platform scaffold steel pipe.
Background
In the process of stair construction, the situation that the upper and lower layers of mutually opposite stair platforms need to be poured at one time sometimes occurs. When setting up template scaffold, be used for supporting the scaffold steel pipe of upper stair platform template directly to support in the template of lower stair platform, accomplish and demolish the scaffold back at the stair platform construction, the scaffold steel pipe can leave a plurality of great through-holes on lower stair platform, and the through-hole runs through stair platform, very trouble when the later stage carries out the shutoff to the through-hole on the stair platform.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned prior art exists, the utility model provides a support piece for supporting stair platform scaffold steel pipe.
The utility model discloses a realize through such technical scheme, it includes precast concrete cushion and cushion cap, be equipped with threaded sleeve in the precast concrete cushion, the last side of threaded sleeve's upper end intercommunication precast concrete cushion, the lower extreme of cushion cap set firmly with threaded sleeve complex screw rod, the upper end of cushion cap is equipped with the recess that is used for holding scaffold steel pipe lower extreme.
Furthermore, at least one supporting rod is fixedly arranged on the peripheral surface of the threaded sleeve.
Furthermore, the outer peripheral surface of the concrete precast cushion block is provided with a connecting groove.
Further, the connecting grooves are arranged around the outer circumferential surface of the concrete precast pad block and form a closed loop.
Further, the bearing platform is made of a ferrous material.
Furthermore, a cross rod is arranged on the peripheral surface of the bearing platform.
Since the technical scheme is used, the beneficial effects of the utility model are that:
use a support piece for supporting stair platform scaffold steel pipe during, put the precast concrete cushion in the position that corresponds with the scaffold steel pipe that is used for supporting upper stair platform template on lower floor's stair platform template, then with the screw rod screw in screw sleeve of cushion cap lower extreme in, realize the connection of cushion cap and precast concrete cushion, then place the lower extreme of scaffold steel pipe in the recess on the cushion cap to this can realize the support to scaffold steel pipe. After the construction of the stair platform is completed, the concrete prefabricated cushion block and the concrete of the stair platform are condensed into a whole, a large through hole cannot be formed in the stair platform, the upper side face of the stair platform only has an inner hole of a threaded sleeve with a small diameter, the inner hole of the threaded sleeve is not required to be specially plugged in the later period, and the workload of plugging the hole can be saved. Through rotating the cushion cap, the screw rod on the cushion cap is at the threaded sleeve internal rotation, can adjust the position of screw rod in the threaded sleeve, and then can adjust the height of cushion cap, can adjust the height of scaffold steel pipe lower extreme support position. The scaffold steel pipe is supported in the groove on the bearing platform, and the position of the lower end of the scaffold steel pipe can be limited, so that the scaffold steel pipe cannot be unstable due to sliding. After the construction of the stair platform is completed and the scaffold steel pipes are removed, the bearing platform can be rotated and taken down from the concrete prefabricated cushion block, the bearing platform can be repeatedly used, and the waste of construction cost is reduced.
Drawings
Fig. 1 is a top view of a support member for supporting a scaffold steel tube of a landing according to the present invention;
fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.
In the figure, 1, a cushion block is prefabricated by concrete; 2. a bearing platform; 3. a threaded sleeve; 4. a screw; 5. a groove; 6. a strut; 7. connecting grooves; 8. a cross bar.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
As shown in fig. 1 and 2, the utility model discloses a precast concrete cushion 1 and cushion cap 2, be equipped with threaded sleeve 3 in precast concrete cushion 1, when precast concrete cushion 1 is being made, before the concrete of precast concrete cushion has not solidified yet promptly, with threaded sleeve 3 pre-buried in precast concrete cushion, after the concrete of precast concrete cushion 1 solidifies, threaded sleeve 3 just can be fixed in precast concrete cushion 1. The upper end of threaded sleeve 3 communicates the side of going up of precast concrete cushion 1, and the lower extreme of threaded sleeve 3 is located precast concrete cushion 1 for the lower extreme of threaded sleeve 3 is sealed by precast concrete cushion 1, and when making precast concrete cushion 1, only need plug up the lower extreme of threaded sleeve 3 with the adhesive tape, then insert in the not solidified concrete of precast concrete cushion 1 with threaded sleeve 3, can guarantee that the lower extreme entering threaded sleeve 3 of threaded sleeve 3 can not followed to the concrete. The lower extreme of cushion cap 2 sets firmly screw rod 4 with the cooperation of screw sleeve 3, the upper end of cushion cap 2 is equipped with the recess 5 that is used for holding scaffold steel pipe lower extreme, and cushion cap 2 is made by the iron material, can improve cushion cap 2's life, is difficult to damaged, and in other embodiments, the cushion cap can also be made by other materials, and for example the cushion cap can be made by plastics.
In order to form a tight connection between the threaded sleeve 3 and the precast concrete pad 1, four support rods 6 are fixedly arranged on the outer circumferential surface of the threaded sleeve 3, and of course, other numbers of support rods 6 can be provided. The branch 6 is the reinforcing bar section of welding on the threaded sleeve 3 outer peripheral face, and after 1 preparation of precast concrete cushion, branch 6 also is located precast concrete cushion 1, makes threaded sleeve 3 can not take place not hard up on precast concrete cushion 1, when the internal rotation screw rod 4 of threaded sleeve 3, can prevent that threaded sleeve 3 from rotating along with screw rod 4. In other embodiments, grooves, ribs or bumps may be provided on the outer circumferential surface of the threaded sleeve, which also serves to prevent the threaded sleeve from loosening on the precast concrete pad.
The peripheral surface of the concrete prefabricated cushion block 1 is provided with a connecting groove 7. When the stair platform concrete is poured, the stair platform concrete can enter the connecting grooves 7, and after the stair platform concrete is solidified to certain strength, the concrete prefabricated cushion block 1 can be stably fixed in the stair platform, so that the concrete prefabricated cushion block 1 is not easy to fall off from the stair platform. The connecting grooves 7 are arranged around the outer circumference of the precast concrete pad 1 and form a closed loop. Namely, one end of the connecting groove 7 is connected with the other end of the connecting groove 7 after sequentially bypassing the other side surfaces of the concrete prefabricated cushion block 1 except the upper and lower side surfaces of the concrete prefabricated cushion block 1. After the stair platform concrete solidifies to certain intensity, the periphery of the concrete prefabricated cushion block 1 can be well fixed with the stair platform concrete, and the stability of the connection of the concrete prefabricated cushion block 1 and the stair platform is further enhanced.
In order to facilitate the rotation of the bearing platform 2, a cross rod 8 is arranged on the peripheral surface of the bearing platform 2. Can rotate cushion cap 2 through holding horizontal pole 8, it is very convenient when rotating cushion cap 2 on precast concrete cushion 1 upside.
The using principle is as follows: use a support piece for supporting stair platform scaffold steel pipe during, put precast concrete cushion 1 in the position that corresponds with the scaffold steel pipe that is used for supporting upper stair platform template on lower floor's stair platform template, then with in 4 screw in threaded sleeve 3 of screw rod of cushion cap 2 lower extreme, realize cushion cap 2 and the connection of precast concrete cushion 1, then place the lower extreme of scaffold steel pipe in recess 5 on cushion cap 2 to this can realize the support to scaffold steel pipe. After the construction of the stair platform is completed, the concrete prefabricated cushion block 1 is condensed with the stair platform concrete into a whole, a large through hole cannot be formed in the stair platform, the upper side face of the stair platform only has an inner hole of the threaded sleeve 3 with a small diameter, the inner hole of the threaded sleeve 3 is not required to be specially plugged in the later period, and the workload of plugging the hole can be saved. Through rotating cushion cap 2, screw rod 4 on cushion cap 2 is at the internal rotation of threaded sleeve 3, can adjust the position of screw rod 4 in threaded sleeve 3, and then can adjust the height of cushion cap 2, can adjust the height of scaffold steel pipe lower extreme support position. The scaffold steel pipe is supported in the groove 5 on the bearing platform 2, and the position of the lower end of the scaffold steel pipe can be limited, so that the scaffold steel pipe cannot be unstable due to sliding. After the construction of stair platform is accomplished and demolishs the scaffold steel pipe, can rotate bearing platform 2 from precast concrete cushion 1 and take off, bearing platform 2 can used repeatedly, reduces the waste to construction cost.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a support piece for supporting landing scaffold steel pipe which characterized in that: including precast concrete cushion and cushion cap, be equipped with the screw sleeve in the precast concrete cushion, the upper surface of screw sleeve's upper end intercommunication precast concrete cushion, the lower extreme of cushion cap sets firmly with screw sleeve complex screw rod, the upper end of cushion cap is equipped with the recess that is used for holding scaffold steel pipe lower extreme.
2. A support for supporting a landing scaffold steel tube as claimed in claim 1, wherein: at least one supporting rod is fixedly arranged on the peripheral surface of the threaded sleeve.
3. A support for supporting a landing scaffold steel tube as claimed in claim 1, wherein: and the peripheral surface of the concrete prefabricated cushion block is provided with a connecting groove.
4. A support for supporting a scaffold steel tube of a landing as claimed in claim 3, wherein: the connecting grooves are arranged around the outer peripheral surface of the concrete precast cushion block and form a closed loop.
5. A support for supporting a scaffold steel tube of a landing as claimed in claim 1, wherein: the bearing platform is made of a ferrous material.
6. A support for supporting a landing scaffold steel tube as claimed in claim 1, wherein: and a cross rod is arranged on the peripheral surface of the bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775499.6U CN218375149U (en) | 2022-10-20 | 2022-10-20 | Support piece for supporting scaffold steel pipe of stair platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775499.6U CN218375149U (en) | 2022-10-20 | 2022-10-20 | Support piece for supporting scaffold steel pipe of stair platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218375149U true CN218375149U (en) | 2023-01-24 |
Family
ID=84931913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222775499.6U Active CN218375149U (en) | 2022-10-20 | 2022-10-20 | Support piece for supporting scaffold steel pipe of stair platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218375149U (en) |
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2022
- 2022-10-20 CN CN202222775499.6U patent/CN218375149U/en active Active
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