CN111894125A - Positioning and mounting method for embedded part of assembled door and window - Google Patents
Positioning and mounting method for embedded part of assembled door and window Download PDFInfo
- Publication number
- CN111894125A CN111894125A CN202010782375.3A CN202010782375A CN111894125A CN 111894125 A CN111894125 A CN 111894125A CN 202010782375 A CN202010782375 A CN 202010782375A CN 111894125 A CN111894125 A CN 111894125A
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- China
- Prior art keywords
- embedded
- steel plate
- bars
- truss
- front surface
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/003—Balconies; Decks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
Abstract
The invention discloses a positioning and mounting method of an embedded part of an assembled door and window, which comprises the following steps: drawing lines in a special die prepared in advance according to the design requirement of a design drawing so as to mark the embedded positions of embedded parts on the inner surface of the special die, wherein the embedded parts comprise embedded steel plates and a plurality of L-shaped embedded steel bars, the embedded steel bars are uniformly distributed on the back surfaces of the embedded steel plates, and one end of each embedded steel bar is fixedly connected with the back surfaces of the embedded steel plates; arranging the truss steel bars prepared in advance in a special die according to the design requirements of a design drawing; and positioning and fixing the embedded part to be installed in a gap between the special die and the truss steel bars according to the embedded position, wherein the front surface of the embedded steel plate is aligned to the embedded position, and an adhesive layer is filled between the front surface of the embedded steel plate and the inner surface of the special die. The invention can solve the problem that the existing embedded part under the surface or on the side surface is difficult to realize positioning and installation.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a positioning and mounting method of an assembled door and window embedded part.
Background
With the rapid development of the building industry, the glass curtain wall of the prefabricated balcony is widely used in buildings such as high-rise houses, office buildings and the like. The built-in fitting of prefabricated balcony generally includes steel sheet and dowel, and it is installed in beam structure in advance, and the later stage is used for connecting curtain and prefabricated balcony.
At present, the embedded part of the existing prefabricated balcony is generally only related to the surface (i.e. the embedded part is located on the upper surface of the prefabricated balcony), and the embedding problem of the embedded part related to the surface or the side surface is difficult to solve, however, in the actual glass curtain wall decoration project, the situation that the glass curtain wall needs to be connected with the side surface of the prefabricated balcony or the glass curtain wall needs to be connected with the lower surface of the prefabricated balcony is usually encountered, and when the working condition is faced, because the embedded part is not arranged on the side surface or the lower surface of the prefabricated balcony, the general method is to install the embedded part by striking expansion bolts after the prefabricated balcony is installed, however, the method of the embedded part behind has the following problems:
because the inside reinforcing bar distribution of prefabricated balcony is denser, rearmounted built-in fitting can not necessarily be rearmounted in the position of regulation, consequently need trial boring all around when in actual operation, not only can influence the appearance quality of building main part like this, but also can influence the structural strength of prefabricated balcony, bring the potential safety hazard.
Therefore, how to effectively solve the embedding problem of embedded parts under the surface or on the side surface is particularly necessary.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a positioning and mounting method of an embedded part of an assembled door and window, and aims to solve the problem that the existing embedded part below or on the side surface is difficult to realize positioning and mounting.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a positioning and mounting method for an embedded part of an assembled door and window comprises the following steps:
drawing lines in a special die prepared in advance according to the design requirement of a design drawing so as to mark the embedded positions of embedded parts on the inner surface of the special die, wherein the embedded parts comprise embedded steel plates and a plurality of L-shaped embedded steel bars, the embedded steel bars are uniformly distributed on the back surfaces of the embedded steel plates, and one end of each embedded steel bar is fixedly connected with the back surface of the embedded steel plate;
arranging the truss steel bars prepared in advance in the special die according to the design requirements of the design drawing;
and positioning and fixing the embedded part to be installed in a gap between the special die and the truss steel bar according to the embedded position, wherein the front surface of the embedded steel plate is aligned with the embedded position, and an adhesive layer is filled between the front surface of the embedded steel plate and the inner surface of the special die.
Further, when the pre-buried position is located on the lower surface of the special mold, the step of positioning and fixing the pre-buried part to be installed in the gap between the special mold and the truss steel bar according to the pre-buried position includes:
attaching the adhesive layer to the embedded position and/or the front surface of the embedded steel plate, and attaching the front surface of the embedded steel plate to the embedded position;
placing limiting steel bars at the edges of two sides of the embedded steel plate, and rechecking whether the front surface of the embedded steel plate is aligned with the embedded position;
and after the front surface of the embedded steel plate is aligned to the embedded position, welding the limiting steel bars and the truss steel bars.
Further, after the step of welding the limiting steel bars and the truss steel bars after ensuring that the front surface of the embedded steel plate is aligned with the embedded position, the method further comprises the following steps:
and binding a plurality of embedded steel bars with the truss steel bars.
Further, when the pre-buried position is located on the side surface of the special mold, the step of positioning and fixing the pre-buried part to be installed in the gap between the special mold and the truss steel bar according to the pre-buried position includes:
attaching the adhesive layer to the embedded position and/or the front surface of the embedded steel plate, and attaching the front surface of the embedded steel plate to the embedded position;
arranging a first supporting steel bar at the lower side edge of the embedded steel plate, and arranging a second supporting steel bar at the back of the embedded steel plate;
and rechecking whether the front of the embedded steel plate is aligned with the embedded position, and after ensuring that the front of the embedded steel plate is aligned with the embedded position, respectively welding the first supporting steel bars with the truss steel bars and the embedded steel plate, and respectively welding the second supporting steel bars with the truss steel bars and the embedded steel plate.
Further, the rechecking whether the front of the embedded steel plate is aligned with the embedded position or not, and after the step of ensuring that the front of the embedded steel plate is aligned with the embedded position, respectively welding the first supporting steel bars with the truss steel bars and the embedded steel plate, and respectively welding the second supporting steel bars with the truss steel bars and the embedded steel plate, the method further comprises:
and binding a plurality of embedded steel bars with the truss steel bars.
Further, the adhesive layer is a double-sided adhesive tape.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a positioning and mounting method of an assembled door and window embedded part, which marks the embedded position of the embedded part in a special die for manufacturing a prefabricated balcony by drawing lines in the special die according to the design requirement of a design drawing, positions and fixes the embedded part in a gap between the special die and a truss reinforcing steel bar according to the marked embedded position, so that the embedded part can be positioned and mounted at a specified position, simultaneously, an adhesive layer is arranged between the front surface of an embedded steel plate and the embedded position to protect the embedded part, thereby preventing the problem of cement slurry streaming in the subsequent concrete pouring process in the special die, thus, after the prefabricated balcony is poured and molded, the embedded part can be embedded on the lower surface or the side surface of the prefabricated balcony, compared with the traditional method of embedding the embedded part on the lower surface or the side surface of the prefabricated balcony, the decoration efficiency of a glass curtain wall can be effectively improved, but also can effectively avoid causing structural damage to the prefabricated balcony, thereby being beneficial to reducing the construction cost and reducing the potential safety hazard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a positioning and installation method of an embedded part of a fabricated door/window according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a positioning and installation of a subsurface embedded part in a special mold according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of positioning and mounting of a side embedded part in a special mold according to an embodiment of the present invention.
Description of reference numerals:
1-special mould, 2-embedded part, 21-embedded steel plate, 22-embedded steel bar, 3-adhesive layer, 4-limiting steel bar, 5-concrete, 61-first supporting steel bar and 62-second supporting steel bar.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a positioning and mounting method for an embedded part of an assembled door/window, including the following steps:
step S1, drawing lines in a special die 1 prepared in advance according to the design requirements of a design drawing so as to mark the embedded positions of embedded parts 2 on the inner surface of the special die 1, wherein the embedded parts 2 comprise embedded steel plates 21 and a plurality of L-shaped embedded steel bars 22, the embedded steel bars 22 are uniformly arranged on the back surfaces of the embedded steel plates 21, and one end of each embedded steel bar 22 is fixedly connected with the back surfaces of the embedded steel plates 21;
step S2, arranging the truss steel bars prepared in advance in the special die 1 according to the design requirements of the design drawing;
and step S3, positioning and fixing the embedded part 2 to be installed in the gap between the special die 1 and the truss steel bar according to the embedded position, wherein the front surface of the embedded steel plate 21 is aligned with the embedded position, and the adhesive layer 3 is filled between the front surface of the embedded steel plate 21 and the inner surface of the special die 1. The adhesive layer 3 is preferably double-sided adhesive tape, so that the adhesive is convenient to use and low in cost.
Based on the steps, the method for positioning and installing the assembled door and window embedded part, which is provided by the embodiment of the invention, marks the embedded position of the embedded part 2 in the special die 1 by drawing lines in the special die 1 for manufacturing the prefabricated balcony, then positions and fixes the embedded part 2 in a gap between the special die 1 and a truss steel bar (not marked in the figure) according to the marked embedded position, so that the embedded part 2 can be positioned and installed at a specified position, and simultaneously, the adhesive layer 3 is arranged between the front surface of the embedded steel plate 21 and the embedded position to protect the embedded part 2, thereby preventing the problem of cement slurry streaming in the subsequent pouring of concrete 5 into the special die 1, thus, after the prefabricated balcony is poured and molded, the embedded part 2 can be embedded on the lower surface or the side surface of the prefabricated balcony, thereby realizing the positioning and installation of the underground or side embedded part 2, compare with the way of tradition at the lower surface of prefabricated balcony or side surface postposition built-in fitting 2, not only can effectively improve glass curtain wall's fitment efficiency, can effectively avoid causing the structure injury to prefabricated balcony moreover to be favorable to reducing construction cost and reducing the potential safety hazard.
Further, referring to fig. 2, in an exemplary embodiment, when the pre-burying position is located on the lower surface of the special mold 1, the step S3 specifically includes:
step S31, attaching the adhesive layer 3 to the pre-buried position and/or the front surface of the pre-buried steel plate 21, and attaching the front surface of the pre-buried steel plate 21 to the pre-buried position;
step S32, placing limiting steel bars 4 at the edges of two sides of the embedded steel plate 21, and rechecking whether the front surface of the embedded steel plate 21 is aligned to the embedded position;
and step S33, after the front surface of the embedded steel plate 21 is aligned with the embedded position, welding the limiting steel bars 4 and the truss steel bars.
In the embodiment, based on the above steps, the embedded part 2 is positioned by arranging the limiting steel bars 4 in the special die 1, so that the embedded part 2 can be accurately and stably positioned and installed on the lower surface of the prefabricated balcony.
Further, after the step S33, the method further includes:
and step S34, binding the embedded steel bars 22 with the truss steel bars. When concrete operation, materials such as usable iron wire carry out the ligature with many embedded steel bars 22 and truss reinforcing bar and fix, so, through strengthening the location to embedded part 2 for embedded part 2 can be more accurate, fix a position install on the lower surface of prefabricated balcony steadily.
Further, referring to fig. 3, in another exemplary embodiment, when the pre-buried position is located on the side surface of the special mold 1, the step S3 specifically includes:
step S3A, attaching the adhesive layer 3 to the pre-buried position and/or the front surface of the pre-buried steel plate 21, and attaching the front surface of the pre-buried steel plate 21 to the pre-buried position;
step S3B, arranging a first support steel bar 61 on the lower side edge of the embedded steel plate 21, and arranging a second support steel bar 62 on the back of the embedded steel plate 21;
step S3C, rechecking whether the front surface of the embedded steel plate 21 is aligned with the embedded position, and after ensuring that the front surface of the embedded steel plate 21 is aligned with the embedded position, welding the first support steel bar 61 with the truss steel bar and the embedded steel plate 21, and welding the second support steel bar 62 with the truss steel bar and the embedded steel plate 21.
In the present embodiment, based on the above steps, the embedment 2 is positioned by providing the first support bars 61 and the second support bars 62 in the special mold 1, so that the embedment 2 can be accurately and stably positioned and mounted on the side surface of the prefabricated balcony.
Further, after the step S3C, the method further includes:
and step S3D, binding the embedded steel bars 22 with the truss steel bars. When concrete operation, materials such as usable iron wire carry out the ligature with many embedded steel bars 22 and truss reinforcing bar and fix, so, through strengthening the location to embedded part 2 for embedded part 2 can be more accurate, fix a position install on the side surface of prefabricated balcony steadily.
It should be noted that other contents of the positioning and mounting method for the embedded parts of assembled doors and windows disclosed in the present invention can be referred to in the prior art, and are not described herein again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (6)
1. A positioning and mounting method for an embedded part of an assembled door and window comprises the following steps:
drawing lines in a special die prepared in advance according to the design requirement of a design drawing so as to mark the embedded positions of embedded parts on the inner surface of the special die, wherein the embedded parts comprise embedded steel plates and a plurality of L-shaped embedded steel bars, the embedded steel bars are uniformly distributed on the back surfaces of the embedded steel plates, and one end of each embedded steel bar is fixedly connected with the back surface of the embedded steel plate;
arranging the truss steel bars prepared in advance in the special die according to the design requirements of the design drawing;
and positioning and fixing the embedded part to be installed in a gap between the special die and the truss steel bar according to the embedded position, wherein the front surface of the embedded steel plate is aligned with the embedded position, and an adhesive layer is filled between the front surface of the embedded steel plate and the inner surface of the special die.
2. The method for positioning and installing the assembled door and window embedded part according to claim 1, wherein when the embedded position is located on the lower surface of the special mold, the step of positioning and fixing the embedded part to be installed in the gap between the special mold and the truss steel bar according to the embedded position comprises the following steps:
attaching the adhesive layer to the embedded position and/or the front surface of the embedded steel plate, and attaching the front surface of the embedded steel plate to the embedded position;
placing limiting steel bars at the edges of two sides of the embedded steel plate, and rechecking whether the front surface of the embedded steel plate is aligned with the embedded position;
and after the front surface of the embedded steel plate is aligned to the embedded position, welding the limiting steel bars and the truss steel bars.
3. The method for positioning and installing the assembled door and window embedded part according to claim 2, wherein after the step of welding the limiting steel bars and the truss steel bars after the front surface of the embedded steel plate is aligned with the embedded position, the method further comprises:
and binding a plurality of embedded steel bars with the truss steel bars.
4. The method for positioning and installing the assembled door and window embedded part according to claim 1, wherein when the embedded position is located on the side surface of the special mold, the step of positioning and fixing the embedded part to be installed in the gap between the special mold and the truss steel bar according to the embedded position comprises the following steps:
attaching the adhesive layer to the embedded position and/or the front surface of the embedded steel plate, and attaching the front surface of the embedded steel plate to the embedded position;
arranging a first supporting steel bar at the lower side edge of the embedded steel plate, and arranging a second supporting steel bar at the back of the embedded steel plate;
and rechecking whether the front of the embedded steel plate is aligned with the embedded position, and after ensuring that the front of the embedded steel plate is aligned with the embedded position, respectively welding the first supporting steel bars with the truss steel bars and the embedded steel plate, and respectively welding the second supporting steel bars with the truss steel bars and the embedded steel plate.
5. The method of claim 4, wherein the checking whether the front surface of the embedded steel plate is aligned with the embedded position and after the steps of welding the first support bars to the truss bars and the embedded steel plate and welding the second support bars to the truss bars and the embedded steel plate after the front surface of the embedded steel plate is aligned with the embedded position are further included:
and binding a plurality of embedded steel bars with the truss steel bars.
6. The method for positioning and installing the fabricated door and window embedded part according to any one of claims 1 to 5, wherein the adhesive layer is a double-sided tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782375.3A CN111894125A (en) | 2020-08-06 | 2020-08-06 | Positioning and mounting method for embedded part of assembled door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782375.3A CN111894125A (en) | 2020-08-06 | 2020-08-06 | Positioning and mounting method for embedded part of assembled door and window |
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| CN111894125A true CN111894125A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010782375.3A Pending CN111894125A (en) | 2020-08-06 | 2020-08-06 | Positioning and mounting method for embedded part of assembled door and window |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205557842U (en) * | 2016-04-19 | 2016-09-07 | 湖南省第四工程有限公司 | Pre -buried device of built -in fitting |
| KR200485813Y1 (en) * | 2017-06-12 | 2018-02-27 | 주식회사 어드밴건설 | Metal clamp for embeded plate installation of reinforced concrete constructions |
| CN107761964A (en) * | 2017-10-11 | 2018-03-06 | 岳阳远大住宅工业有限公司 | A kind of built-in fitting positioning component and its construction method |
| CN109750942A (en) * | 2017-11-07 | 2019-05-14 | 湖南固尔邦幕墙装饰股份有限公司 | A kind of the door and window pre-buried structure and its construction installation method of assembled architecture |
| CN110984397A (en) * | 2019-11-11 | 2020-04-10 | 朱崇峰 | Self-adjusting building embedded part and embedding method thereof |
| CN111364518A (en) * | 2020-04-24 | 2020-07-03 | 中铁十七局集团上海轨道交通工程有限公司 | Fixing device for embedded part on side wall of concrete pipe gallery |
-
2020
- 2020-08-06 CN CN202010782375.3A patent/CN111894125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205557842U (en) * | 2016-04-19 | 2016-09-07 | 湖南省第四工程有限公司 | Pre -buried device of built -in fitting |
| KR200485813Y1 (en) * | 2017-06-12 | 2018-02-27 | 주식회사 어드밴건설 | Metal clamp for embeded plate installation of reinforced concrete constructions |
| CN107761964A (en) * | 2017-10-11 | 2018-03-06 | 岳阳远大住宅工业有限公司 | A kind of built-in fitting positioning component and its construction method |
| CN109750942A (en) * | 2017-11-07 | 2019-05-14 | 湖南固尔邦幕墙装饰股份有限公司 | A kind of the door and window pre-buried structure and its construction installation method of assembled architecture |
| CN110984397A (en) * | 2019-11-11 | 2020-04-10 | 朱崇峰 | Self-adjusting building embedded part and embedding method thereof |
| CN111364518A (en) * | 2020-04-24 | 2020-07-03 | 中铁十七局集团上海轨道交通工程有限公司 | Fixing device for embedded part on side wall of concrete pipe gallery |
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Application publication date: 20201106 |