CN217001016U - Blocking mold for wall reserved hole - Google Patents
Blocking mold for wall reserved hole Download PDFInfo
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- CN217001016U CN217001016U CN202220254536.6U CN202220254536U CN217001016U CN 217001016 U CN217001016 U CN 217001016U CN 202220254536 U CN202220254536 U CN 202220254536U CN 217001016 U CN217001016 U CN 217001016U
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- reserved hole
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Abstract
The utility model discloses a blocking mold for a wall reserved hole, and belongs to the technical field of building structures. The shutoff mould includes: the inner template, the outer template and the connecting rod; the inner template and the outer template are respectively positioned at two sides of the reserved hole of the wall body and are tightly attached to the inner side and the outer side of the wall body; the side surface of the outer template facing the reserved hole is fixedly connected with a first connecting device, and the inner template is provided with a through hole; one end of the connecting rod enters the reserved hole through the through hole, a second connecting device is fixedly connected with one end of the connecting rod, the second connecting device is detachably connected with the first connecting device, a fixing device is movably connected with the other end of the connecting rod, and the fixing device is tightly attached to the side face of the inner formwork. According to the utility model, the inner formwork, the outer formwork and the connecting rods are arranged, the inner formwork and the outer formwork are respectively positioned on two sides of the reserved hole and are fixed through the connecting rods, so that concrete can be poured in the reserved hole, and the problem of leakage of the reserved hole of the wall body is solved.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a wall reserved hole plugging die.
Background
In the major structure construction, often can leave the construction and reserve the entrance to a cave, if adopt overhanging type scaffold frame I-steel to reserve the hole, the great reservation hole in kitchen, bathroom etc. traditional reservation hole shutoff utilizes the iron wire to hang the plywood and does the shutoff template, has certain seepage hidden danger, therefore wastes a large amount of financial resources and material resources of doing over again.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a wall reserved hole plugging die. The shutoff mould includes: the inner template, the outer template and the connecting rod;
the inner template and the outer template are respectively positioned at two sides of the reserved hole of the wall body and are tightly attached to the inner side and the outer side of the wall body;
the side surface of the outer template facing the reserved hole is fixedly connected with a first connecting device, and the inner template is provided with a through hole;
one end of the connecting rod enters the reserved hole through the through hole, and the entering end is fixedly connected with a second connecting device which is detachably connected with the first connecting device,
the other end of the connecting rod is movably connected with a fixing device, and the fixing device is tightly attached to the side face of the inner template.
Furthermore, the bottom end of the inner template is tightly attached to the top of the floor slab at the bottom of the wall body, the bottom of the outer template is tightly attached to the side wall of the floor slab,
the top of the inner template and the top of the outer template are both higher than the top of the reserved hole.
Furthermore, an inclined opening is chiseled on the wall body, is positioned at the top of the reserved hole and is communicated with the reserved hole;
and a bell mouth is arranged at the position, corresponding to the bevel mouth, of the top of the inner template and used for pouring concrete in the reserved hole.
Further, the connecting rod includes: a first strut and a second strut;
the first supporting rod is positioned in the reserved hole, the second supporting rod is positioned outside the reserved hole,
one end of the first supporting rod is detachably connected with one end of the second supporting rod, the first connecting device is fixedly connected with the other end of the first supporting rod,
the fixing device is movably connected to the second supporting rod.
Further, the second connecting means comprises: the first connecting nut and the drag hook;
one end of the first connecting nut is fixedly connected with the first supporting rod, and the other end of the first connecting nut is fixedly connected with the draw hook;
the draw hook and the first connecting device are detachably connected.
Further, the first connecting means comprises: a screw and a collar;
one end of the screw is fixedly connected with the outer template, the other end of the screw is fixedly connected with the lantern ring,
the lantern ring is buckled with the draw hook.
Furthermore, one end of the first supporting rod, which is far away from the second connecting device, is fixedly connected with a second connecting nut,
the second supporting rod is in threaded connection with the second connecting nut.
Further, the fixing device includes: gable and flange nuts;
the mountain-shaped clamp is movably connected on the second supporting rod and is tightly attached to the inner template,
and the flange nut is in threaded connection with the second support rod and is tightly attached to the mountain-shaped clamp.
Furthermore, a water stop sheet is sleeved on the first support rod.
The technical scheme provided by the utility model has the beneficial effects that: according to the utility model, the inner formwork, the outer formwork and the connecting rods are arranged, the inner formwork and the outer formwork are respectively positioned on two sides of the reserved hole and are fixed through the connecting rods, so that concrete can be poured in the reserved hole, and the problem of leakage of the reserved hole of the wall body is solved. Meanwhile, the utility model has simple operation, convenient assembly and disassembly and firm fixation, and can greatly improve the construction efficiency. In addition, the outer template, the mountain-shaped clamp, the flange nut, the second support rod and the inner template can be repeatedly used.
Drawings
FIG. 1 is a schematic view of a wall body preformed hole plugging mold and a wall body provided by the utility model;
fig. 2 is a schematic structural diagram of a connecting rod provided by the utility model.
Reference numerals: 1-inner template; 2-external template; 3, a wall body; 4-a floor slab; 5-bevel connection; 6-bell mouth; 7-concrete; 8-a first strut; 9-a second strut; 10-a first coupling nut; 11-pulling a hook; 12-a screw; 13-a collar; 14-a second coupling nut; 15-mountain cards; 16-flange nuts; 17-water stop sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, a blocking mold for a wall reserved hole comprises: interior sheathing 1, exterior sheathing 2 and connecting rod, interior sheathing 1 and exterior sheathing 2 are located the both sides in the preformed hole of wall body 3 respectively, hug closely with the inboard and the outside of wall body 3, and exterior sheathing 2 includes towards the first connecting device of the side fixedly connected with in the preformed hole, first connecting device: one end of the screw 12 is nailed into the outer template 2, the other end of the screw 12 is welded with the lantern ring 13, the top of the outer template 2 is higher than the top of the reserved hole, and the bottom of the outer template 2 is tightly attached to the side wall of the floor slab 4 at the bottom of the wall 3; the bottom of the inner formwork 1 is tightly attached to the top of the floor slab 4 at the bottom of the wall body 3, the top of the inner formwork 1 is higher than the top of the reserved hole and is provided with a horn mouth 6, the bevel opening 5 is chiseled on the wall body 3, the bevel opening 5 is located at the top of the reserved hole and is communicated with the reserved hole, and the horn mouth 6 and the bevel opening 5 are located at the same height.
The through-hole has been seted up on the inner formword 1, and the through-hole corresponds with first connecting device position, and the connecting rod includes: first branch 8 and second branch 9, first branch 8 is located the preformed hole, and outside second branch 9 was located the preformed hole, the one end fixedly connected with second connecting device of first branch 8, second connecting device included: one end of the first connecting nut 10 is welded with the first supporting rod 8, the other end of the first connecting nut 10 is welded with the draw hook 11, the draw hook 11 is buckled with the lantern ring 13 to play a role in pulling, and a water stop sheet 17 is sleeved on the middle position of the first supporting rod 8 to play a role in water prevention; the welding of the one end of keeping away from second connecting device of first branch 8 has second coupling nut 14, and the one end of second branch 9 is through-hole and second coupling nut 14 threaded connection, and the cover is equipped with mountain type card 15 and threaded connection has flange nut 16 on second branch 9, and mountain type card 15 is hugged closely with inner formword 1 side, and flange nut 16 is hugged closely with mountain type card 15, fixes inner formword 1 and 2 outer formwords together through mountain type card 15 and flange nut 16, wholly consolidates.
The complete work flow of the utility model can be as follows: selecting a proper inner template 1 and a proper outer template 2 according to the size of a reserved hole, nailing a screw 12 into the side surface of the outer template 2, tightly attaching the outer template 2 to the outer wall of the reserved hole, fastening a draw hook 11 of a first strut 8 with a lantern ring 13, properly adjusting the distance between a first connecting nut and a second connecting nut 14 by a water stop sheet 17 according to the wall thickness, connecting a second strut 9 with the second connecting nut 14 of the first strut 8 in a threaded manner, aligning a through hole of the inner template 1 with the second strut 9, tightly attaching the inner template 1 to the inner wall of the reserved hole, reinforcing by a mountain-shaped clamp 15 and a flange nut 16, chiseling an oblique opening 5 on the wall at the top of the reserved hole, pouring concrete into the reserved hole through the oblique opening 5, pulling out the outer template 2 from the screw 2 after pouring is completed, taking down the mountain-shaped clamp 15, the flange nut 16, the second strut 9 and the inner template 1, the method can be repeatedly used, and finally, the redundant concrete on two sides of the reserved hole is chiseled off and is flush with the wall body.
It is worth mentioning that, in the utility model, an inner formwork, an outer formwork and a connecting rod are arranged, the inner formwork and the outer formwork are respectively positioned at two sides of the reserved hole and are fixed through the connecting rod, thereby concrete can be poured in the reserved hole, and the problem of leakage of the reserved hole of the wall body is solved. Meanwhile, the operation is simple, the installation and the disassembly are convenient, the fixation is firm, and the construction efficiency can be greatly improved. In addition, the outer template, the mountain-shaped clamp, the flange nut, the second support rod and the inner template can be repeatedly used.
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, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a wall body preformed hole shutoff mould which characterized in that, the shutoff mould includes: the inner template (1), the outer template (2) and a connecting rod;
the inner template (1) and the outer template (2) are respectively positioned on two sides of a reserved hole of the wall body (3) and are tightly attached to the inner side and the outer side of the wall body (3);
the side, facing the reserved hole, of the outer template (2) is fixedly connected with a first connecting device, and the inner template (1) is provided with a through hole;
one end of the connecting rod enters the reserved hole through the through hole, and the entering end is fixedly connected with a second connecting device which is detachably connected with the first connecting device,
the other end of the connecting rod is movably connected with a fixing device, and the fixing device is tightly attached to the side face of the inner template (1).
2. The blocking mold for the wall reserved hole according to claim 1, characterized in that the bottom end of the inner formwork (1) is closely attached to the top of the floor (4) at the bottom of the wall (3), the bottom of the outer formwork (2) is closely attached to the side wall of the floor (4),
the tops of the inner template (1) and the outer template (2) are higher than the top of the reserved hole.
3. The plugging mold for the wall reserved hole according to claim 1, wherein a bevel opening (5) is chiseled on the wall (3), and the bevel opening (5) is positioned at the top of the reserved hole and is communicated with the reserved hole;
and a bell mouth (6) is arranged at the position, corresponding to the bevel connection (5), of the top of the inner template (1) and is used for pouring concrete (7) in the reserved hole.
4. A wall preformed hole plugging die according to claim 1, wherein said connecting rod comprises: a first strut (8) and a second strut (9);
the first supporting rod (8) is positioned in the reserved hole, the second supporting rod (9) is positioned outside the reserved hole,
one end of the first supporting rod (8) is detachably connected with one end of the second supporting rod (9), the first connecting device is fixedly connected with the other end of the first supporting rod (8),
the fixing device is movably connected to the second supporting rod (9).
5. A wall reserved hole plugging die according to claim 4, wherein the second connecting device comprises: a first connecting nut (10) and a drag hook (11);
one end of the first connecting nut (10) is fixedly connected with the first support rod (8), and the other end of the first connecting nut (10) is fixedly connected with the draw hook (11);
the draw hook (11) is detachably connected with the first connecting device.
6. The plugging die for the wall reserved hole according to claim 5, wherein the first connecting device comprises: a screw (12) and a collar (13);
one end of the screw (12) is fixedly connected with the outer template (2), the other end of the screw (12) is fixedly connected with the lantern ring (13),
the lantern ring (13) is buckled with the draw hook (11).
7. The blocking mold for the wall reserved hole according to claim 4, wherein one end of the first support rod (8) far away from the second connecting device is fixedly connected with a second connecting nut (14),
the second supporting rod (9) is in threaded connection with the second connecting nut (14).
8. A wall reserved hole plugging die according to claim 4, wherein the fixing device comprises: a mountain-shaped clamp (15) and a flange nut (16);
the mountain-shaped clamp (15) is movably connected on the second supporting rod (9) and is tightly attached to the side surface of the inner template (1),
and the flange nut (16) is in threaded connection with the second support rod (9) and is tightly attached to the mountain-shaped clamp (15).
9. A wall reserved hole plugging die according to claim 4, characterized in that a water stop sheet (17) is sleeved on the first supporting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254536.6U CN217001016U (en) | 2022-02-08 | 2022-02-08 | Blocking mold for wall reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254536.6U CN217001016U (en) | 2022-02-08 | 2022-02-08 | Blocking mold for wall reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001016U true CN217001016U (en) | 2022-07-19 |
Family
ID=82393681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220254536.6U Active CN217001016U (en) | 2022-02-08 | 2022-02-08 | Blocking mold for wall reserved hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001016U (en) |
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2022
- 2022-02-08 CN CN202220254536.6U patent/CN217001016U/en active Active
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