CN214169921U - Hole template is reserved to floor - Google Patents
Hole template is reserved to floor Download PDFInfo
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- CN214169921U CN214169921U CN202120004752.0U CN202120004752U CN214169921U CN 214169921 U CN214169921 U CN 214169921U CN 202120004752 U CN202120004752 U CN 202120004752U CN 214169921 U CN214169921 U CN 214169921U
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- preformed hole
- template
- hole template
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Abstract
The utility model relates to a floor reservation hole template, including the die block board and being located a plurality of preformed hole templates of die block board top surface, still including the U-shaped drawing of patterns handle of invering, the both ends of drawing of patterns handle all link have with drawing of patterns hole assorted drawing of patterns hook. The utility model discloses the installation is fixed simple, can form effectively fixedly with the die block board, and fixes a position accurately. The utility model discloses the preparation is simple and easy, material saving, can utilize the old and useless material preparation to form, reuse rate is high, construction convenience, simple operation, suitability are strong. Meanwhile, the novel structural member is easy to store, low in component loss rate, high in turnover utilization rate, high in standardization degree, wide in application range and free of influence on structural impression after being disassembled. Furthermore, concrete placement accomplishes the back the utility model discloses take out easily, the drawing of patterns handle can be dismantled with the preformed hole template and be connected, and when the preformed hole template was demolishd, it can to use the drawing of patterns handle to propose the preformed hole template, need not drawing of patterns handle welding on the preformed hole template, conveniently pour the construction.
Description
Technical Field
The utility model relates to a building structure construction technical field especially relates to a hole template is reserved to floor.
Background
The existing form of the template for the reserved hole in the building engineering mainly adopts two modes of manufacturing, installing and fixing a wood template on the template and pre-embedding a finished steel sleeve (taking the sleeve out before the concrete is finally set). The method for manufacturing and installing and fixing the wood template on the plate template is adopted, and the wood template has poor material quality and few turnover times, is not easy to take out after concrete pouring, and has large damage to the forming quality of the initial concrete reserved hole when the template is taken out; the concrete is convenient to take out before final setting, but the reinforcing difficulty of the concrete is high, the concrete cannot be effectively fixed with a floor slab template, the reserved hole deviates due to flowing impact of the concrete or vibration of a vibrating rod in the concrete pouring process, the steel sleeve floats upwards easily, the concrete flows into the reserved hole, and the effect of one-step forming cannot be achieved. In addition, in order to make the steel sleeve conveniently demold and take out, usually toward steel sleeve shutoff end welding handle, the welding of handle not only wastes resources, and has brought the inconvenience for pouring the construction.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a hole template is reserved to floor.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a floor slab reserved hole template comprises a bottom template and a plurality of reserved hole templates positioned on the top surface of the bottom template, wherein a plurality of positioning holes matched with the reserved hole templates are formed in the bottom template, the positioning holes are overlapped with the axes of the reserved hole templates, external threads are arranged on the side wall of the upper end of each reserved hole template, an adjusting cap is in threaded connection with the upper end of each reserved hole template, mounting holes aligned with the positioning holes in the reserved hole templates are formed in the adjusting cap, vertical counter bolts penetrate through the aligned mounting holes and the positioning holes, one ends of the counter bolts penetrating through the bottom template are connected with limiting plates, one ends of the counter bolts penetrating through the adjusting cap are connected with fixing nuts in a threaded mode, two demolding plates are symmetrically arranged on two sides of the inner wall of each reserved hole template, and demolding holes are formed in the demolding plates;
the demolding device also comprises an inverted U-shaped demolding handle, and demolding hooks matched with the demolding holes are connected to two ends of the demolding handle.
The preformed hole template is a steel cylinder coated with demoulding oil on the surface.
The demoulding handle is provided with a plurality of anti-skid bulges.
The demoulding plate is welded with the upper part of the inner wall of the preformed hole template.
The limiting plate is a steel plate and is welded on the split bolt.
The split bolt is sleeved with a limiting ring, the limiting ring is positioned in the preformed hole template, and the outer wall of the limiting ring is attached to the inner wall of the preformed hole template.
The inner side of the limiting ring is higher than the outer side.
The utility model has the advantages that: the utility model discloses the installation is fixed simple, can form effectively fixedly with the die block board, and fixes a position accurately. The utility model discloses the preparation is simple and easy, material saving, can utilize the old and useless material preparation to form, reuse rate is high, construction convenience, simple operation, suitability are strong. Meanwhile, the novel structural member is easy to store, low in component loss rate, high in turnover utilization rate, high in standardization degree, wide in application range and free of influence on structural impression after being disassembled. Furthermore, concrete placement accomplishes the back the utility model discloses take out easily, the drawing of patterns handle can be dismantled with the preformed hole template and be connected, and when the preformed hole template was demolishd, it can to use the drawing of patterns handle to propose the preformed hole template, need not drawing of patterns handle welding on the preformed hole template, conveniently pour the construction.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the connection between the mold release handle and the preformed hole template;
FIG. 3 is a schematic view showing the connection between the pre-hole form and the stripper plate;
in the figure: 1-bottom template; 2-preparing a hole template; 3, adjusting a cap; 4-split bolts; 5-a limiting plate; 6-fixing the nut; 7-a stripper plate; 8-a demolding hole; 9-demolding the handle; 10-demoulding hook; 11-a stud; 12-a stop collar;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, a floor slab preformed hole template comprises a bottom template 1 and a plurality of preformed hole templates 2 positioned on the top surface of the bottom template 1, wherein the bottom template 1 is provided with a plurality of positioning holes matched with the preformed hole templates 2, the positioning holes are overlapped with the axes of the preformed hole templates 2, the side wall of the upper end of each preformed hole template 2 is provided with an external thread, the upper end of each preformed hole template 2 is connected with an adjusting cap 3 in a threaded manner, the adjusting cap 3 is provided with a mounting hole aligned with the positioning hole on the preformed hole template 2, a vertical split bolt 4 penetrates through the aligned mounting hole and the positioning hole, one end of the split bolt 4 penetrating through the bottom template 1 is connected with a limiting plate 5, one end of the split bolt penetrating through the adjusting cap 3 is connected with a fixing nut 6 in a threaded manner, two demolding plates 7 are symmetrically arranged on two sides of the inner wall of each preformed hole template 2, and a demolding hole 8 is arranged on each demolding plate 7;
the device also comprises an inverted U-shaped demoulding handle 9, and two ends of the demoulding handle 9 are connected with demoulding hooks 10 matched with the demoulding holes 8.
The preformed hole template 2 is a steel cylinder coated with demoulding oil on the surface.
The demoulding handle 9 is provided with a plurality of anti-skid bulges 11.
The demoulding plate 7 is welded with the upper part of the inner wall of the preformed hole template 2.
The limiting plate 5 is a steel plate, and the limiting plate 5 is welded on the split bolt 4.
The split bolt 4 is sleeved with a limiting ring 12, the limiting ring 12 is located in the preformed hole template 2, and the outer wall of the limiting ring 12 is attached to the inner wall of the preformed hole template 2.
The inner side of the limiting ring 12 is higher than the outer side.
When the utility model works, the preformed hole template 2 with proper size is selected according to the size and the thickness of the preformed hole; determining the circle center of the reserved hole (namely the position of the positioning hole) according to the designed position, making a mark on the bottom template 1, drilling a hole at the mark position by using an electric drill, wherein the hole diameter is matched with the diameter of the split bolt 4; will adjust block 3 threaded connection at preformed hole template 2, can adjust the whole height that adjusts block 3 and preformed hole template 2 link together through rotatory regulation block 3, and then can realize the height of fine setting preformed hole, will make good in advance pass and connect the regulation block 3 on upper portion simultaneously from 1 lower part of die block board to pull bolt 4, with fixation nut 6 with to pull bolt 4 upper end connection, thereby accomplish the utility model discloses an installation, pour the concrete after the installation finishes, before concrete final set, will adjust block 3 and take off, it can to carry out preformed hole template 2 with drawing of patterns handle 9. The utility model discloses the installation is fixed simple, can form effectively fixedly with die block board 1, and fixes a position accurately. The utility model discloses the preparation is simple and easy, material saving, can utilize the old and useless material preparation to form, reuse rate is high, construction convenience, simple operation, suitability are strong. Meanwhile, the novel structural member is easy to store, low in component loss rate, high in turnover utilization rate, high in standardization degree, wide in application range and free of influence on structural impression after being disassembled. Furthermore, concrete placement accomplishes the back the utility model discloses take out easily, drawing of patterns handle 9 can be dismantled with preformed hole template 2 and be connected, when preformed hole template 2 demolishs, use drawing of patterns handle 9 with preformed hole template 2 propose can, need not drawing of patterns handle 9 welding on preformed hole template 2, conveniently pour the construction.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. A floor slab preformed hole template is characterized by comprising a bottom template (1) and a plurality of preformed hole templates (2) positioned on the top surface of the bottom template (1), wherein a plurality of positioning holes matched with the preformed hole templates (2) are formed in the bottom template (1), the positioning holes are overlapped with the axes of the preformed hole templates (2), external threads are arranged on the side wall of the upper end of each preformed hole template (2), an adjusting cover cap (3) is connected to the upper end of each preformed hole template (2) in a threaded manner, mounting holes aligned with the positioning holes in the preformed hole templates (2) are formed in the adjusting cover cap (3), vertical split bolts (4) penetrate through the mounting holes and the positioning holes, one ends, penetrating through the bottom template (1), of the split bolts (4) are connected with limiting plates (5), one ends, penetrating through the adjusting cover cap (3) are connected with fixing nuts (6) in a threaded manner, two demolding plates (7) are symmetrically arranged on two sides of the inner wall of each preformed hole template (2), and the demoulding plate (7) is provided with a demoulding hole (8);
the mould also comprises an inverted U-shaped demoulding handle (9), and both ends of the demoulding handle (9) are connected with demoulding hooks (10) matched with the demoulding holes (8).
2. The floor slab preformed hole template according to claim 1, characterized in that the preformed hole template (2) is a steel cylinder coated with mold release oil on the surface.
3. The formwork for forming reserved holes in floor slabs according to claim 1, wherein the demolding handle (9) is provided with a plurality of anti-skid protrusions (11).
4. The floor slab preformed hole template according to claim 1, characterized in that the stripper plate (7) is welded with the upper part of the inner wall of the preformed hole template (2).
5. The floor slab preformed hole template as claimed in claim 1, wherein the limiting plates (5) are steel plates, and the limiting plates (5) are welded on the split bolts (4).
6. The floor slab reserved hole template according to claim 1, wherein a limiting ring (12) is sleeved on the split bolt (4), the limiting ring (12) is positioned in the reserved hole template (2), and the outer wall of the limiting ring (12) is attached to the inner wall of the reserved hole template (2).
7. The floor slab preformed hole template as recited in claim 6, characterized in that, the inner side of the spacing ring (12) is higher than the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120004752.0U CN214169921U (en) | 2021-01-04 | 2021-01-04 | Hole template is reserved to floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120004752.0U CN214169921U (en) | 2021-01-04 | 2021-01-04 | Hole template is reserved to floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214169921U true CN214169921U (en) | 2021-09-10 |
Family
ID=77591857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120004752.0U Active CN214169921U (en) | 2021-01-04 | 2021-01-04 | Hole template is reserved to floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214169921U (en) |
-
2021
- 2021-01-04 CN CN202120004752.0U patent/CN214169921U/en active Active
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