CN112900855A - Template device for sealing and plugging outer wall hole at edge of floor slab and construction method thereof - Google Patents
Template device for sealing and plugging outer wall hole at edge of floor slab and construction method thereof Download PDFInfo
- Publication number
- CN112900855A CN112900855A CN202110236812.6A CN202110236812A CN112900855A CN 112900855 A CN112900855 A CN 112900855A CN 202110236812 A CN202110236812 A CN 202110236812A CN 112900855 A CN112900855 A CN 112900855A
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- plate
- hole
- rotating shaft
- rod
- wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a template device for sealing an opening of an outer wall at the edge of a floor slab and a construction method thereof. The outer die can be adjusted after penetrating out of the hole from the inner side, so that the outer die can form a template for blocking the hole, a scaffold does not need to be erected outdoors again for personnel to stand for hole formwork supporting operation, the process is simple, a large amount of manpower and material resources are saved, and the construction period is shortened.
Description
Technical Field
The invention belongs to the field of construction of building walls, and particularly relates to a template device for plugging an outer wall hole at the edge of a floor slab and a construction method thereof.
Background
In the structural engineering work progress, the formula of encorbelmenting scaffold frame is the outrigger protection form that often uses, and frame shear wall structure when using the outrigger, the entrance to a cave need be reserved when outrigger I-steel meets the shear wall.
After the scaffold and the I-steel are dismantled in the later stage, the reserved hole needs to be plugged, the scaffold needs to be set up again outdoors to be used for personnel to stand for hole formwork erecting operation, the process is complex, a large amount of manpower and material resources are consumed, and the construction period is prolonged.
Disclosure of Invention
The invention provides a template device for plugging a hole of an outer wall at the edge of a floor slab and a construction method thereof, which are used for solving the technical problems that after a scaffold and I-beams are removed in the later period, a reserved hole needs to be plugged, the scaffold needs to be erected again outdoors for personnel to stand for hole formwork supporting operation, the process is complicated, a large amount of manpower and material resources are consumed, and the construction period is prolonged.
In order to achieve the purpose, the invention adopts the following technical scheme: a template device for plugging a hole of an outer wall at the edge of a floor slab comprises an outer die, a handle rod, a bolt rod and an inner die which are connected with the outer die and positioned in the hole, the outer die comprises a first plate and a second plate, the first plate comprises a first plate and a first rotating shaft seat arranged at one end of the first plate, the second plate comprises a second plate, a second rotating shaft seat arranged at the end part of the second plate and a fixed connecting plate positioned at one side of the first plate far away from the hole, the first plate and the second plate are respectively attached to the outer wall skin, a rotating shaft rod is arranged in the first rotating shaft seat and the second rotating shaft seat in a penetrating way, two ends of the rotating shaft rod are fixed through limiting nuts, the first rotating shaft seat and the second rotating shaft seat are arranged in a staggered way, a gap is arranged between the first rotating shaft seat and the second rotating shaft seat, the handle rod passes through the gap and is connected on the rotating shaft rod, the first plate piece and the fixed connecting plate are respectively provided with a first threaded hole and a second threaded hole which are communicated with the hole, and the bolt rod is in threaded connection with the first threaded hole and the second threaded hole.
By adopting the technical scheme, the structure of the outer die is designed and the handle rod is connected, the outer die can be adjusted after penetrating out of the hole from the inner side, so that the outer die can form a template for blocking the hole, a scaffold does not need to be erected outdoors again for personnel to stand for hole formwork supporting operation, the process is simple, a large amount of manpower and material resources are saved, the construction period is shortened, and the method has prominent substantive characteristics and remarkable progress.
Preferably, a self-adhesive coiled material is arranged on one side of the connecting part of the first plate and the second plate, which is close to the hole.
Through adopting above-mentioned technical scheme, leak out thick liquid when can preventing to pour the grout material.
Preferably, the sponge strips are respectively stuck to the parts of the first plate and the second plate, which are stuck to the outer wall skin.
By adopting the technical scheme, the tightness of plugging is ensured.
Preferably, a third threaded hole is formed in the rotating shaft rod, and the handle rod is in threaded connection with the third threaded hole.
Through adopting above-mentioned technical scheme, the installation of handle bar is dismantled comparatively conveniently.
Preferably, the positions of the handle rod and the bolt rod in the hole are respectively sleeved with a sleeve.
Through adopting above-mentioned technical scheme, can separate handle bar and shank of bolt and grout material, be convenient for tear open the mould and have enough to meet the need the use.
Preferably, the internal mold comprises a multilayer board arranged at the opening, two battens, a horn pouring opening and a locking nut in threaded connection with the bolt rod, and a steel gasket plate is arranged between the locking nut and the two battens.
Through adopting above-mentioned technical scheme, the centre form is rational in infrastructure stable, is convenient for pour.
Preferably, the first plate and the second plate are in shape structures made of hard plastic.
Through adopting above-mentioned technical scheme, rigidity is great and can realize folding to a certain extent.
Preferably, the size of the hole is 150mmX200mm, the heights of the first plate sheet and the second plate sheet are 250mm, the first plate sheet and the second plate sheet are respectively lapped on the outer wall skin for 25mm, the thicknesses of the first plate sheet, the second plate sheet and the fixed connecting plate are respectively 20mm, the thicknesses of the first rotating shaft seat and the second rotating shaft seat are respectively 12mm, the rotating shaft rod is phi 8mm, and the handle rod is phi 6 mm.
Through adopting above-mentioned technical scheme, reasonable in size guarantees that the external mold can follow the entrance to a cave and wear out.
A construction method of a template device for plugging an outer wall hole at the edge of a floor slab comprises the following steps,
step one, manufacturing the size of an outer die according to the size of a hole, overlapping a plate I and a plate II on an outer wall skin by 25mm, wherein the height direction of the plate I and the plate II is higher than the hole by 50cm, the thickness of a rotating shaft seat is thinner than that of the plate I and the plate II, and a handle rod is connected to the rotating shaft in a threaded mode;
step two, the first plate and the second plate are closed, the outer die penetrates out of the inner side of the hole by utilizing the handle rod, and the outer die penetrates through the hole in an inclined mode;
step three, adjusting the first plate and the second plate to be tightly attached to the outer wall skin by using the handle rod, and pressing the first plate by using the fixed connecting plate to realize adjustment;
screwing the bolt rod into the first threaded hole and the second threaded hole;
step five, alternately holding the handle bar and the bolt bar by hands, and respectively sleeving sleeves on the bolt bar and the handle bar;
step six, mounting a multilayer board of the inner mold, double battens, a horn pouring opening, a steel gasket plate and a locking nut;
seventhly, pouring from the horn pouring opening to the hole to plug the hole;
and step eight, disassembling the die, and disassembling the locking nut of the inner die to realize the turnover use of the template device.
By adopting the technical scheme, the structure of the outer die is designed and the handle rod is connected, the outer die can be adjusted after penetrating out of the hole from the inner side, so that the outer die can form a template for blocking the hole, a scaffold does not need to be erected outdoors again for personnel to stand for hole formwork supporting operation, the process is simple, a large amount of manpower and material resources are saved, the construction period is shortened, and the method has prominent substantive characteristics and remarkable progress.
The invention has the beneficial effects that: the structure of the outer die is designed and the handle rod is connected, the outer die can be adjusted after penetrating out of the opening from the inner side, and the outer die can form a template for blocking the opening, so that a scaffold does not need to be erected outdoors again for personnel to stand for opening formwork supporting operation, the process is simple, a large amount of manpower and material resources are saved, the construction period is shortened, and the method has prominent substantive characteristics and remarkable progress.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the instrumentalities particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic view of an overall mounting structure of an embodiment of the present invention;
FIG. 2 is a structural schematic exploded view of an outer mold of an embodiment of the invention;
fig. 3 is a closed state diagram of the outer mold of the embodiment of the present invention.
Reference numerals: 1. an outer mold; 11. a first plate sheet; 12. a second plate sheet; 13. a rotating shaft seat I; 14. a second rotating shaft seat; 15. a spindle rod; 16. a limit nut; 17. a gap; 18. a first threaded hole; 19. a second threaded hole; 2. a hole; 3. a handle bar; 4. a bolt shank; 5. an inner mold; 51. a multilayer board; 52. double battens; 53. locking the nut; 54. a cushion steel plate; 6. self-adhesive coiled materials; 7. a sponge strip; 8. a sleeve.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
Referring to fig. 1, a formwork device for sealing an outer wall opening at the edge of a floor slab comprises an outer formwork 1, a handle rod 3, a bolt rod 4 and an inner formwork 5 which are connected to the outer formwork 1 and located in the opening 2, and referring to fig. 2 and 3, the outer formwork 1 comprises a first plate sheet 11 and a second plate sheet 12, the first plate sheet 11 comprises a first plate sheet 11 and a first rotating shaft seat 13 arranged at the end part of the first plate sheet 11, the second plate sheet 12 comprises a second plate sheet 12, a second rotating shaft seat 14 arranged at the end part of the second plate sheet 12 and a fixed connecting plate located at one side of the first plate sheet 11 far away from the opening 2, the first plate sheet 11 and the second plate sheet 12 are respectively attached to an outer wall skin, a rotating shaft rod 15 penetrates through the first rotating shaft seat 13 and the second rotating shaft seat 14, two ends of the rotating shaft rod 15 are fixed through limit nuts 16, a gap 17 is arranged between the first rotating shaft seat 13 and the second rotating shaft seat 14 in a staggered manner, the handle rod 3 is connected to the rotating shaft rod 15 through the gap, the bolt rod 4 is screwed in the first threaded hole 18 and the second threaded hole 19.
The structure of the outer die 1 is designed and the handle rod 3 is connected, the outer die 1 can be adjusted after penetrating out of the hole 2 from the inner side, and the outer die 1 can form a template for blocking the hole 2, so that a scaffold does not need to be erected outdoors again for personnel to stand for carrying out the operation of erecting the hole 2, the process is simple, a large amount of manpower and material resources are saved, the construction period is shortened, and the method has prominent substantive characteristics and remarkable progress.
One side of the connecting part of the first plate sheet 11 and the second plate sheet 12 close to the hole 2 is provided with a self-adhesive coiled material 6, so that slurry leakage during pouring of grouting material can be prevented.
Sponge strips 7 are respectively stuck to the parts of the first plate pieces 11 and the second plate pieces 12 which are stuck to the outer wall skin, so that the tightness of plugging is ensured.
The third threaded hole is formed in the rotating shaft rod 15, the handle rod 3 is connected in the third threaded hole in a threaded mode, and the handle rod 3 is convenient to mount and dismount.
The handle rod 3 and the bolt rod 4 are respectively sleeved with the sleeve 8 at the positions in the hole 2, so that the handle rod 3 and the bolt rod 4 can be separated from grouting material, and the template can be conveniently detached and used in a turnover manner.
The first plate 11 and the second plate 12 are in shape structures made of hard plastic, are high in rigidity and can be folded to a certain degree.
The size of the opening 2 is 150mmX200mm, the heights of the first plate piece 11 and the second plate piece 12 are 250mm, the first plate piece 11 and the second plate piece 12 are respectively lapped on the outer wall skin for 25mm, the thicknesses of the first plate piece 11, the second plate piece 12 and the fixed connecting plate are respectively 20mm, the thicknesses of the first rotating shaft seat 13 and the second rotating shaft seat 14 are respectively 12mm, the rotating shaft rod 15 is phi 8mm, the handle rod 3 is phi 6mm, the size is reasonable, and the outer die 1 can penetrate out of the opening 2.
A construction method of a template device for plugging an outer wall hole at the edge of a floor slab comprises the following steps,
step one, manufacturing the size of an outer die 1 according to the size of a hole 2, overlapping a plate I11 and a plate II 12 on an outer wall skin by 25mm, wherein the height direction of the plate I and the plate II is higher than the hole by 250cm, the thickness of a rotating shaft seat is thinner than the thickness of the plate I11 and the plate II 12, and connecting a handle rod 3 on the rotating shaft in a threaded manner;
step two, the plate I11 and the plate II 12 are closed, the outer die 1 penetrates out of the inner side of the hole 2 by utilizing the handle rod 3, and the outer die 1 penetrates through the hole 2 in an inclined mode;
step three, adjusting the first plate piece 11 and the second plate piece 12 to be tightly attached to the outer wall skin by using the handle rod 3, and pressing the first plate piece 11 by using the fixed connecting plate to realize adjustment;
step four, screwing the bolt rod 4 into the first threaded hole 18 and the second threaded hole 19;
fifthly, alternately holding the handle rod 3 and the bolt rod 4 by hands, and sleeving a sleeve 8 on the bolt rod 4 and the handle rod 3 respectively;
sixthly, mounting the multilayer board 51, the double battens 52, the horn pouring opening, the cushion steel plate 54 and the locking nut 53 of the inner mold 5;
seventhly, pouring from the horn pouring opening to the hole 2 to plug the hole 2;
and step eight, disassembling the mold, namely disassembling the locking nut 53 of the inner mold 5, and then realizing the turnover use of the template device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a template device that is used for marginal outer wall entrance to a cave of floor to block up which characterized in that: the die comprises an outer die (1), a handle rod (3), a bolt rod (4) and an inner die (5), wherein the handle rod (3), the bolt rod (4) and the inner die are connected to the outer die (1) and located in a hole (2), the outer die (1) comprises a first plate piece (11) and a second plate piece (12), the first plate piece (11) comprises a first plate piece (11) and a first rotating shaft seat (13) arranged at the end part of the first plate piece (11), the second plate piece (12) comprises a second plate piece (12), a second rotating shaft seat (14) arranged at the end part of the second plate piece (12) and a fixed connecting plate located at one side, far away from the hole (2), of the first plate piece (11) and the second plate piece (12) are respectively attached to an outer wall skin, a rotating shaft rod (15) penetrates through the first rotating shaft seat (13) and the second rotating shaft seat (14), two ends of the rotating shaft rod (15) are fixed through limit nuts (16), the first rotating shaft seat (13) and the second, the handle rod (3) penetrates through the gap (17) and is connected to the rotating shaft rod (15), the first plate piece (11) and the fixed connecting plate are respectively provided with a first threaded hole (18) and a second threaded hole (19) which are communicated with the hole (2), and the bolt rod (4) is in threaded connection with the first threaded hole (18) and the second threaded hole (19).
2. The formwork device for plugging a hole in an outer wall of an edge of a floor slab as claimed in claim 1, wherein: and a self-adhesive coiled material (6) is arranged on one side of the connecting part of the first plate sheet (11) and the second plate sheet (12) close to the hole (2).
3. The formwork device for plugging the hole of the outer wall of the edge of the floor slab as claimed in claim 2, wherein: sponge strips (7) are respectively stuck at the positions of the first plate sheet (11) and the second plate sheet (12) which are attached to the outer wall skin.
4. The formwork device for plugging the hole of the outer wall of the edge of the floor slab as claimed in claim 3, wherein: a third threaded hole is formed in the rotating shaft rod (15), and the handle rod (3) is in threaded connection with the third threaded hole.
5. The template device for floor slab edge outer wall hole plugging according to claim 4, wherein: the handle rod (3) and the bolt rod (4) are respectively sleeved with a sleeve (8) at the position in the hole (2).
6. The formwork device for plugging the hole of the outer wall of the edge of the floor slab as claimed in claim 5, wherein: the internal mold (5) comprises a multilayer board (51) arranged at the hole (2), double battens (52), a horn pouring opening and a locking nut (53) in threaded connection with the bolt rod (4), and a cushion steel plate (54) is arranged between the locking nut (53) and the double battens (52).
7. The formwork device for plugging the hole of the outer wall of the edge of the floor slab as claimed in claim 6, wherein: the first plate (11) and the second plate (12) are in shape structures made of hard plastic.
8. The formwork apparatus for plugging an outer wall hole at an edge of a floor slab according to claim 7, wherein: the size of the hole (2) is 150mmX200mm, the height of the first plate sheet (11) and the second plate sheet (12) is 250mm, the first plate sheet (11) and the second plate sheet (12) are respectively lapped on the outer wall skin for 25mm, the thickness of the first plate sheet (11), the second plate sheet (12) and the fixed connecting plate is 20mm, the thickness of the first rotating shaft seat (13) and the thickness of the second rotating shaft seat (14) are respectively 12mm, the rotating shaft rod (15) is phi 8mm, and the handle rod (3) is phi 6 mm.
9. The construction method of the template device for the floor slab edge outer wall hole plugging according to any one of claims 1 to 8, wherein the template device comprises the following steps: comprises the following steps of (a) carrying out,
step one, manufacturing the size of an outer die (1) according to the size of a hole (2), overlapping a plate I (11) and a plate II (12) on an outer wall skin by 25mm, wherein the height direction of the plate I is 50cm higher than that of the hole (2), the thickness of a rotating shaft seat is thinner than that of the plate I (11) and the plate II (12), and connecting a handle rod (3) on the rotating shaft in a threaded manner;
step two, the plate I (11) and the plate II (12) are closed, the outer die (1) penetrates out of the inner side of the hole (2) by utilizing the handle rod (3), and the outer die (1) penetrates through the hole (2) in an inclined mode;
step three, adjusting the first plate (11) and the second plate (12) to be tightly attached to the outer wall skin by using the handle rod (3), and pressing the first plate (11) by using the fixed connecting plate to realize adjustment;
screwing the bolt rod (4) into the first threaded hole (18) and the second threaded hole (19);
fifthly, alternately holding the handle rod (3) and the bolt rod (4), and respectively sleeving a sleeve (8) on the bolt rod (4) and the handle rod (3);
sixthly, mounting a multilayer board (51) of the inner mold (5), a double batten (52), a horn pouring opening, a steel gasket plate (54) and a locking nut (53);
seventhly, pouring from the horn pouring opening to the opening (2) to realize plugging of the opening (2);
and step eight, disassembling the die, namely disassembling the locking nut (53) of the inner die (5), so that the turnover use of the die plate device can be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236812.6A CN112900855A (en) | 2021-03-03 | 2021-03-03 | Template device for sealing and plugging outer wall hole at edge of floor slab and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236812.6A CN112900855A (en) | 2021-03-03 | 2021-03-03 | Template device for sealing and plugging outer wall hole at edge of floor slab and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900855A true CN112900855A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110236812.6A Pending CN112900855A (en) | 2021-03-03 | 2021-03-03 | Template device for sealing and plugging outer wall hole at edge of floor slab and construction method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112900855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719117A (en) * | 2021-09-03 | 2021-11-30 | 上海建工七建集团有限公司 | Shear wall opening pouring template system and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384166A (en) * | 1989-08-25 | 1991-04-09 | Sumitomo Rubber Ind Ltd | Water-stop packing |
| CN207420073U (en) * | 2017-09-28 | 2018-05-29 | 中建八局第二建设有限公司 | A kind of utility model hole closed cover |
| CN209082988U (en) * | 2018-10-09 | 2019-07-09 | 中建四局第六建筑工程有限公司 | A kind of Collapsible concrete sealing hole mold |
| CN209429523U (en) * | 2018-11-30 | 2019-09-24 | 美好建筑装配科技有限公司 | A kind of caulking joint device docking place with floor for precast wall body |
| CN111364630A (en) * | 2020-04-10 | 2020-07-03 | 山西四建集团有限公司 | Special mold for plugging through-wall hole and using method thereof |
-
2021
- 2021-03-03 CN CN202110236812.6A patent/CN112900855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384166A (en) * | 1989-08-25 | 1991-04-09 | Sumitomo Rubber Ind Ltd | Water-stop packing |
| CN207420073U (en) * | 2017-09-28 | 2018-05-29 | 中建八局第二建设有限公司 | A kind of utility model hole closed cover |
| CN209082988U (en) * | 2018-10-09 | 2019-07-09 | 中建四局第六建筑工程有限公司 | A kind of Collapsible concrete sealing hole mold |
| CN209429523U (en) * | 2018-11-30 | 2019-09-24 | 美好建筑装配科技有限公司 | A kind of caulking joint device docking place with floor for precast wall body |
| CN111364630A (en) * | 2020-04-10 | 2020-07-03 | 山西四建集团有限公司 | Special mold for plugging through-wall hole and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719117A (en) * | 2021-09-03 | 2021-11-30 | 上海建工七建集团有限公司 | Shear wall opening pouring template system and using method thereof |
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Application publication date: 20210604 |
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