CN112252759A - Wall opening plugging assembly and plugging method - Google Patents
Wall opening plugging assembly and plugging method Download PDFInfo
- Publication number
- CN112252759A CN112252759A CN202010999473.2A CN202010999473A CN112252759A CN 112252759 A CN112252759 A CN 112252759A CN 202010999473 A CN202010999473 A CN 202010999473A CN 112252759 A CN112252759 A CN 112252759A
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- wall
- plugging
- opening
- wall opening
- wire
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/025—Buckets specially adapted for use with concrete
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- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
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- Electrochemistry (AREA)
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Abstract
The invention discloses a wall opening plugging component and a plugging method, wherein the wall opening plugging component comprises a heat insulation template which can be fixed on the outer side of a wall opening and is used for plugging the outer wall opening; one end of the fixing wire is connected with the heat preservation template, and the other end of the fixing wire is fixed in the wall opening; the baffle, demountable installation is in the inboard in wall hole, including installation department and feeding portion, the installation department part at least can set up in wall hole below, feeding portion is linked together with wall hole. The wall opening plugging assembly and the plugging method provided by the invention can plug the wall opening and are simple and safe to construct.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a wall opening plugging assembly and a plugging method.
Background
The outer frame of the high-rise building is usually an overhanging outer frame, a hole for overhanging I-shaped steel is inevitably reserved on the outer wall, and after the outer frame is dismantled and the I-shaped steel is pulled out, the hole for the I-shaped steel of the outer wall needs to be plugged by fine aggregate concrete.
The conventional method for plugging the hole comprises the steps of supporting templates on the inner side and the outer side of the hole and leaving concrete tamping ports on the inner side, reinforcing the concrete tamping ports by using split bolts, removing the templates after pouring the concrete, chiseling the redundant concrete at the pouring tamping ports, adopting the split bolts, supporting the templates inside and outside the hole, completing the pouring of the concrete, and removing the templates by using hanging baskets when the templates are removed, so that the operation is complex, high-altitude falling objects are easy to occur, and potential safety hazards exist.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a wall opening plugging assembly and a plugging method, which can plug a wall opening and are simple and safe in construction.
According to a first aspect of the invention, the wall hole plugging assembly is characterized by comprising:
the heat insulation template can be fixed on the outer side of the wall opening and used for plugging the outer side wall opening;
one end of the fixing wire is connected with the heat preservation template, and the other end of the fixing wire is fixed in the wall opening;
the baffle, demountable installation is in the inboard in wall hole, including installation department and feeding portion, the installation department part at least can set up in wall hole below, feeding portion is linked together with wall hole.
The wall hole plugging assembly provided by the embodiment of the invention at least has the following beneficial effects: the wall hole plugging component comprises a heat preservation template for plugging a wall hole from the outer side, a fixing wire for connecting the heat preservation template and a baffle plate for pouring concrete from the inner side, one end of the fixing wire is connected with the heat preservation template, the other end of the fixing wire is led out towards the inner side direction of the wall hole and is connected with a pile body preset in the wall hole, the heat preservation template is tightly attached to the outer side of the wall hole by tensioning the fixing wire, the outer side of a wall hole opening is plugged, the baffle plate is tightly attached to the inner side of the wall hole after the outer side is plugged, the mounting part of the baffle plate is partially arranged below the wall hole and can be adjusted according to the height of the wall hole, a feeding part is arranged above the mounting part, the pouring of expanded fine stone concrete (pouring material) is carried out through the feeding part, the wall hole is plugged, after the pouring material is solidified, the baffle plate is moved out from the inner side of the wall body, and, and finishing the plugging of the wall hole. The heat preservation template in this application need not demolish from the outside, sets up the outside at the wall hole all the time, plays the effect in shutoff wall hole on the one hand, and on the other hand plays the thermal-insulated effect of heat preservation, seals the wall hole with the material combined action of watering, because the heat preservation template need not demolish to reduce and demolish the input of heat preservation template from the outer wall outside, the cost is reduced reduces the hanging flower basket operation, has reduced the potential safety hazard. In addition, the baffle can directly move out after the pouring material is solidified, so that the baffle can be repeatedly used, and the cost can be further reduced.
According to some embodiments of the invention, the insulated form is an extruded polystyrene board.
According to some embodiments of the invention, the fixation wire comprises an iron wire or a lead wire.
According to some embodiments of the invention, the number of the fixing wires is set to two or more.
According to some embodiments of the invention, the mounting portion comprises a support frame and a riser, the support frame comprising a first edge and a second edge, the first edge being perpendicularly connected to the riser, the second edge being connected to the feeding portion.
According to some embodiments of the invention, the support frame may further include a third edge connected to a connection of the feeder and the riser.
According to a second aspect of the invention, the wall hole plugging method is characterized by comprising at least the following steps:
cleaning sundries in the opening of the wall body;
installing a pile body for fixing a heat-insulating template in the wall opening;
fixing a fixing wire on the pile body, wherein one end of the fixing wire is connected with the heat insulation template, the other end of the fixing wire is fixed in the wall hole, and the fixing wire is tensioned to fix the heat insulation template outside the wall hole;
placing a baffle plate on the inner side of the wall opening, and pouring and plugging the opening through a feeding part above the baffle plate;
and removing the baffle after the pouring material is shaped.
The wall opening plugging method provided by the embodiment of the invention at least has the following beneficial effects: according to the wall hole plugging method, the heat preservation template and the baffle are respectively installed on the outer side and the inner side of the wall hole and are independently installed, the heat preservation template can be used as one of materials for plugging the wall hole, the effects of sealing, heat preservation and heat insulation are achieved, follow-up dismantling is not needed, and the risk of falling objects from high altitude caused by dismantling operation from the outer side of the wall body by adopting a hanging basket is avoided; the baffle can be directly dismantled and can be repeatedly used, and economic benefits can be improved.
According to some embodiments of the invention, further comprising: and cleaning redundant pouring materials on the wall surface at the inner side of the wall hole.
According to some embodiments of the invention, the insulated form is an extruded polystyrene board.
According to some embodiments of the invention, the fixation wire comprises an iron wire or a lead wire.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a block diagram of a wall opening plugging assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a wall hole plugging assembly according to another embodiment of the present invention during installation;
fig. 3 is a flow chart corresponding to a wall opening plugging method according to another embodiment of the present invention.
The heat preservation formwork 100, the fixing wire 110, the baffle plate 200, the feeding part 210, the support frame 220, the vertical plate 230, the first edge 221, the second edge 222 and the third edge 223.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, in some embodiments of the present application, there is provided a wall opening blocking assembly, including an insulation form 100 fixable to an outside of a wall opening for blocking the outside wall opening; one end of the fixing wire 110 is connected with the heat preservation template 100, and the other end is fixed in the wall opening; baffle 200, demountable installation is in the inboard in wall hole, including installation department and feed portion 210, and the installation department part can set up in wall hole below at least, and feed portion 210 is linked together with wall hole.
In one embodiment, the wall hole plugging assembly comprises an insulation formwork 100 for plugging the wall hole from the outside, a fixing wire 110 for connecting the insulation formwork, and a baffle 200 for pouring concrete from the inside, wherein one end of the fixing wire 110 is connected with the insulation formwork 100, the other end of the fixing wire 110 is led out towards the inside direction of the wall hole and is connected with a pile body preset in the wall hole, the insulation formwork 100 is tightly attached to the outside of the wall hole by tensioning the fixing wire 110, the outer side of the opening of the wall body is plugged, after the outer side is plugged, the baffle 200 is tightly attached to the inside of the wall hole, the mounting part of the baffle 200 is structurally arranged below the wall hole and can be adjusted according to the height of the wall hole, a feeding part 210 is arranged above the mounting part, the pouring of the expanded fine aggregate concrete (pouring material) is carried out through the feeding part 210, the wall hole is plugged, after the pouring material is solidified, the baffle 200 is removed from the inside, and cleaning redundant pouring materials on the inner side of the wall hole to finish the plugging of the wall hole.
It should be noted that, in some embodiments of the present application, the heat preservation template 100 does not need to be removed from the outside, and is always disposed on the outside of the wall opening, so as to play a role in blocking the wall opening on the one hand, and play a role in heat preservation and heat insulation on the other hand, and seal the wall opening with the combined action of the pouring material, because the heat preservation template 100 does not need to be removed, the investment in removing the heat preservation template 100 from the outside of the outer wall is reduced, the cost is reduced, the operation of hanging baskets is reduced, and the potential safety hazard is reduced. In addition, the baffle 200 can be directly moved out after the pouring material is solidified, so that the repeated utilization can be realized, and the cost can be further reduced.
In some embodiments of the present application, the insulated form 100 is an extruded polystyrene board. In one embodiment, the thermal insulation form 100 is an extruded polystyrene board fixed outside the wall opening without being removed, the extruded polystyrene board is named as an extruded board, polystyrene resin and polymer are heated and mixed, and simultaneously, a catalyst is injected, and then a continuous closed-cell foamed rigid foam plastic board is extruded by extrusion molding, and the interior of the extruded polystyrene board is of an independent closed bubble structure, so that the extruded polystyrene board is an environment-friendly thermal insulation material with excellent performances such as high compression resistance, low water absorption rate, moisture resistance, air impermeability, light weight, corrosion resistance, super aging resistance (almost no aging after long-term use), low heat conductivity and the like. The heat insulation and sealing device is arranged on the outer side of the wall opening and can play a role in heat insulation and sealing.
In some embodiments of the present application, the fixing wire 110 comprises an iron wire or a lead wire. In an embodiment, the fixed wire 110 is arranged inside the wall opening and used for connecting the heat preservation template 100 and the pile body to play a role in fixing, the fixed wire 110 can be an iron wire or a lead wire, fixing requirements can be met, it can be understood that the fixed wire 110 can also be made of other materials, and the application is not limited.
Referring to fig. 1 and 2, in some embodiments of the present application, the number of the fixing wires 110 is set to two or more.
In an embodiment, the heat preservation formwork 100 is provided with a plurality of fixing wires 110, and the heat preservation formwork 100 is abutted against the outer side of the wall opening by connecting the plurality of fixing wires 110 with the pile body prefabricated in the wall opening, so as to increase the fastening force between the heat preservation formwork 100 and the wall opening.
Referring to fig. 1 and 2, in some embodiments of the present application, the mounting portion includes a support bracket 223 and a riser 230, the support bracket 220 includes a first edge 221 and a second edge 222, the first edge 221 is perpendicularly connected to the riser 230, and the second edge 222 is connected to the feeding portion 210.
In an embodiment, the supporting frame 220 is used for supporting the baffle 200, so that the baffle 200 is tightly attached to the wall body inside the wall opening, the supporting frame 220 protrudes out of the baffle 200 and comprises a first edge 221 and a second edge 222, the first edge 221 is vertically connected with a vertical plate 230 and forms a right angle with the vertical plate 230, the baffle 200 can be conveniently abutted to the wall surface, the second edge 222 and the first edge 221 are led out from the same starting point and are connected to the feeding portion 210 of the baffle 200, the inclined surface of the feeding portion 210 of the baffle 200 is supported, and damage to the feeding portion 210 due to stress overload in the pouring process is prevented.
Referring to fig. 2, in some embodiments of the present application, the support shelf 220 further includes a third edge 223, the third edge 223 being connected at the junction of the feeder 210 and the riser 230. In an embodiment, the support frame 220 further includes a third edge 223, and the third edge 223, the first edge 221 and the second edge 222 are led out from the same starting point and connected to the junction of the feeding portion 210 and the riser 230, so as to further support the junction of the feeding portion 210 and the riser 230 and prevent the feeding portion 210 from being damaged due to overload.
It should be noted that the supporting frame 220 can also be used as a stressed handle, and the baffle 200 can be installed or removed relative to the inner side of the wall body through the supporting frame 220.
Referring to fig. 2 and 3, in some embodiments of the present application, there is also provided a wall hole plugging method, comprising at least the steps of: s100, cleaning sundries in the wall opening; s200, installing a pile body for fixing the heat preservation template 100 in the wall opening; s300, fixing a fixing wire 110 on the pile body, wherein one end of the fixing wire 110 is connected with the heat insulation template 100, the other end of the fixing wire 110 is fixed in the wall opening, and the fixing wire 110 is tensioned to fix the heat insulation template 100 outside the wall opening; s400, placing the baffle 200 at the inner side of the wall opening, and pouring and plugging the opening through the feeding part 210 above the baffle 200; s500, removing the baffle 200 after the pouring material is shaped.
In one embodiment, after the joist steel of the outer wall is removed, loose sundries such as concrete and steel bar spare and accessory parts are left on the inner side of a wall opening, the left loose sundries need to be removed firstly before the wall opening is plugged, so that the wall opening is kept neat, and further, a pile body is installed in the cleaned opening, specifically, the pile body is driven into a position, which is 100mm close to the inner wall, in the opening, so that the pile body is fixed at the opening, the pile body is installed on the inner side of the wall opening, so that an installer can conveniently operate from the inner side of the wall body, if the installation position of the pile body is close to the outer side of the wall body, the installation from the inner side is inconvenient, and a large high-altitude falling risk exists when the installation; furthermore, the heat preservation template 100 is aligned to the outer side of the opening, the heat preservation template 100 is tied to the pile body through the fixing wires 110, the fixing wires 110 are tightened, the heat preservation template 100 is tightly attached to the outer side of the wall opening, the heat preservation template 100 is one of materials for blocking the wall opening, the effects of sealing, heat preservation and heat insulation are achieved, and the follow-up process does not need to be dismantled; placing a baffle 200 at the inner side of the opening, pouring expanded fine aggregate concrete (pouring material) through a feeding part 210 above the baffle 200, and plugging the opening; and removing the baffle 200 after the pouring material is shaped, and completing the blocking of the wall opening.
It should be noted that the baffle 200 can be directly moved out, does not need to be removed through fastening bolts, does not have structural damage after being removed, can be repeatedly used for plugging other wall openings, and the pile body material can be steel bars or other materials with fixing effects.
Referring to fig. 3, in some embodiments of the present application, further comprising: s600, cleaning the redundant pouring materials on the inner side wall surface of the wall opening. In an embodiment, since the feeding portion 210 of the baffle 200 has an inclined structure, the pouring material may overflow from the inner side of the wall opening, and after the baffle 200 is removed, the overflowing pouring material needs to be removed, and the wall surface inside the wall opening is leveled, so as to complete the plugging of the wall opening.
In some embodiments of the present application, the insulated form 100 is an extruded polystyrene board. In one embodiment, the thermal insulation form 100 is an extruded polystyrene board fixed outside the wall opening without being removed, the extruded polystyrene board is named as an extruded board, polystyrene resin and polymer are heated and mixed, and simultaneously, a catalyst is injected, and then a continuous closed-cell foamed rigid foam plastic board is extruded by extrusion molding, and the interior of the extruded polystyrene board is of an independent closed bubble structure, so that the extruded polystyrene board is an environment-friendly thermal insulation material with excellent performances such as high compression resistance, low water absorption rate, moisture resistance, air impermeability, light weight, corrosion resistance, super aging resistance (almost no aging after long-term use), low heat conductivity and the like. The heat insulation and sealing device is arranged on the outer side of the wall opening and can play a role in heat insulation and sealing.
In some embodiments of the present application, the fixing wire 110 comprises an iron wire or a lead wire. In an embodiment, the fixed wire 110 is arranged inside the wall opening and used for connecting the heat preservation template 100 and the pile body to play a role in fixing, the fixed wire 110 can be an iron wire or a lead wire, fixing requirements can be met, it can be understood that the fixed wire 110 can also be made of other materials, and the application is not limited.
Referring to fig. 1, in some embodiments of the present application, a support bracket 220 is provided at the bottom of the barrier 200. In an embodiment, the supporting frame 220 can support the whole baffle 200, connect the feeding portion 210 with the baffle 200, and facilitate the baffle 200 to be placed along the wall, and on the other hand, the supporting frame 220 can also be used as a stressed handle, and the baffle 200 can be manually installed or removed relative to the inner side of the wall through the stressed handle.
The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A wall opening shutoff subassembly which characterized in that includes:
the heat insulation template can be fixed on the outer side of the wall opening and used for plugging the outer side wall opening;
one end of the fixing wire is connected with the heat preservation template, and the other end of the fixing wire is fixed in the wall opening;
the baffle, demountable installation is in the inboard in wall hole, including installation department and feeding portion, the installation department part at least can set up in wall hole below, feeding portion is linked together with wall hole.
2. A wall cavity plugging assembly according to claim 1 wherein said insulating form is extruded polystyrene board.
3. A wall hole plugging assembly according to claim 1 wherein said retaining wire comprises iron wire or lead wire.
4. A wall hole plugging assembly according to claim 1 wherein said retaining wires are provided in a number of two or more.
5. A wall cavity plugging assembly according to claim 1 wherein said mounting portion comprises a support frame and a riser, said support frame comprising a first edge and a second edge, said first edge being perpendicularly connected to said riser and said second edge being connected to said feeding portion.
6. The cave blocking assembly of claim 5, wherein the support shelf further comprises a third edge connected at the junction of the feeder and the riser.
7. A wall opening plugging method is characterized by comprising at least the following steps:
cleaning sundries in the opening of the wall body;
installing a pile body for fixing a heat-insulating template in the wall opening;
fixing a fixing wire on the pile body, wherein one end of the fixing wire is connected with the heat insulation template, the other end of the fixing wire is fixed in the wall hole, and the fixing wire is tensioned to fix the heat insulation template outside the wall hole;
placing a baffle plate on the inner side of the wall opening, and pouring and plugging the opening through a feeding part above the baffle plate;
and removing the baffle after the pouring material is shaped.
8. A wall hole plugging method according to claim 7, further comprising: and cleaning redundant pouring materials on the wall surface at the inner side of the wall hole.
9. A method according to claim 7, wherein the insulating form is an extruded polystyrene board.
10. A wall hole plugging method according to claim 7, wherein said fixing wire comprises iron wire or lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999473.2A CN112252759A (en) | 2020-09-22 | 2020-09-22 | Wall opening plugging assembly and plugging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999473.2A CN112252759A (en) | 2020-09-22 | 2020-09-22 | Wall opening plugging assembly and plugging method |
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| Publication Number | Publication Date |
|---|---|
| CN112252759A true CN112252759A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010999473.2A Pending CN112252759A (en) | 2020-09-22 | 2020-09-22 | Wall opening plugging assembly and plugging method |
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| CN (1) | CN112252759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112983112A (en) * | 2021-03-08 | 2021-06-18 | 上海建工二建集团有限公司 | Prefabricated enclosure outer wall bottom connecting system and construction method thereof |
| CN114876234A (en) * | 2022-05-27 | 2022-08-09 | 中建八局第三建设有限公司 | Building side wall structure hole plugging assembly and plugging method |
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| CN107630565A (en) * | 2017-09-13 | 2018-01-26 | 中建海峡建设发展有限公司 | The method and its equipment of a kind of outer wall opening of closing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112983112A (en) * | 2021-03-08 | 2021-06-18 | 上海建工二建集团有限公司 | Prefabricated enclosure outer wall bottom connecting system and construction method thereof |
| CN114876234A (en) * | 2022-05-27 | 2022-08-09 | 中建八局第三建设有限公司 | Building side wall structure hole plugging assembly and plugging method |
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Application publication date: 20210122 |
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