CN217581210U - Frame post is embraced to prefabricated doorjamb and fixing device - Google Patents
Frame post is embraced to prefabricated doorjamb and fixing device Download PDFInfo
- Publication number
- CN217581210U CN217581210U CN202220493282.3U CN202220493282U CN217581210U CN 217581210 U CN217581210 U CN 217581210U CN 202220493282 U CN202220493282 U CN 202220493282U CN 217581210 U CN217581210 U CN 217581210U
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- prefabricated
- frame post
- doorjamb
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Abstract
The utility model relates to a prefabricated doorjamb embraces frame post and fixing device, prefabricated doorjamb embraces frame post and includes embracing frame post cylinder and pre-buried several horizontal lacing wire and vertical reinforcement at embracing the frame post cylinder, horizontal lacing wire is together fixed with vertical reinforcement, and the height that highly slightly is less than the door opening of embracing frame post cylinder is had a width of 100mm, fixing device includes U type metalwork, bottom mounting and packs two terminal surfaces and the cement mortar between the door opening about embracing frame post cylinder, U type metalwork card is established on the top of embracing frame post cylinder and is connected at the door opening top through expansion bolts, the bottom mounting is connected with embracing frame post cylinder bottom and bottom ground respectively. The utility model provides an among the aluminum alloy template construction system width for 100 mm's small-size embrace frame post construction difficult problem, can reduce steps such as concrete formwork, pour, improved the efficiency of construction.
Description
Technical Field
The utility model relates to a frame post and fixing device are embraced to prefabricated doorside, especially, are applicable to frame post and fixing device are embraced to prefabricated doorside of aluminium mould system belongs to building structure prefabricated component technical field.
Background
At present, high-precision aluminum mould systems are mature day by day and are generally adopted in residential engineering. For convenient construction improvement efficiency, can carry out the aluminium mould deepening before the construction according to building structure drawing, generally once deepen the target in place to lower link plate, constructional column and embracing frame post. According to the specifications of the atlas of 12G614 masonry infilled wall structure and 13J104 autoclaved aerated concrete block and plate structure, the door edge frame column with the door opening smaller than 2100mm can be made to have the size of 100mm multiplied by the wall thickness. However, if the frame holding column with the width of 100mm, particularly the size of 100mm multiplied by 100mm, is constructed by an aluminum mould, the construction space is limited, the vibration is difficult, and the construction is difficult, and the minimum deepening width of the aluminum mould is generally 200mm according to practical experience, so that the frame holding column with the width of 100mm is generally changed into 200mm during the deepening and the construction of the aluminum mould, the construction cost is increased, and the resource waste also exists; for the parts which are not deepened at one time locally, such as staircases, partition wall door openings and other positions, if wood formwork construction is adopted, not only is the on-site formwork support and fixation difficult, but also the construction impression is poor, and the concrete quality cannot be guaranteed; the later-stage bar planting of the frame column also has the risk of breakage and fracture.
SUMMERY OF THE UTILITY MODEL
A technical object of the utility model is to provide a frame post and fixing device are embraced to prefabricated doorjamb, the convenience is in the door opening site operation that highly is less than 2100 mm.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
a prefabricated doorjamb frame column and a fixing device are disclosed, wherein the prefabricated doorjamb frame column comprises a frame column body, and a plurality of transverse tie bars and vertical steel bars which are pre-embedded in the frame column body, the transverse tie bars and the vertical steel bars are bound and fixed together, the height of the frame column body is slightly smaller than the height of a doorway, the width of the frame column body is 100mm, and a first bolt is pre-embedded in the bottom end of the frame column body along the horizontal direction;
the fixing device comprises a U-shaped metal piece, a bottom fixing piece and cement mortar filled between the upper end face and the lower end face of the embracing frame column body and the door opening, the U-shaped metal piece is clamped at the top end of the embracing frame column body and connected to the top of the door opening through expansion bolts, and the bottom fixing piece is connected with the ground through first bolts.
Further, the bottom mounting is L type ironware, all be equipped with the hole on two perpendicular terminal surfaces of L type ironware, the end of first bolt is located the hole of the vertical terminal surface of L type ironware, and the horizontal terminal surface of L type ironware is subaerial through the second bolt rigid coupling that is located another hole.
Further, the number of the transverse tie bars is 3.
Further, the distance between two adjacent transverse tie bars is 600mm.
Further, the number of the vertical reinforcing steel bars is two.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides an among the aluminum alloy template construction system width for 100 mm's small-size embrace frame post construction difficult problem, can reduce steps such as concrete formwork, pour, improved the efficiency of construction.
2. The utility model discloses a frame post one shot forming is embraced to prefabricated doorjamb, and construction quality obtains improving to avoided the later stage in embracing the bar planting on the frame post, reduced and embraced frame post fracture risk.
3. The utility model discloses compare in the 200 wide frame posts of embracing of the deepening of original aluminium mould, reduced half cement quantity, practice thrift the cost.
4. The utility model discloses have extensive popularization and use value, provide thinking and reference meaning for other aluminium mould system construction project engineering.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a schematic connection diagram of the U-shaped metal member and the expansion bolt according to the present invention.
Fig. 4 is a schematic structural view of a U-shaped metal member according to the present invention.
Fig. 5 is a schematic structural view of an L-shaped iron member according to the present invention.
In the figure: 1-Nth floor slab; 2-the (N + 1) th floor slab; 3, embracing a frame column body; 4-a U-shaped metal piece; 5-expansion bolts; 6a — a first bolt; 6 b-a second bolt; 7-tapered wood wedge; 8-an L-shaped iron piece; 9-cement mortar; 10-transverse tie bars; 11-vertical reinforcing steel bars; 12-the area of the aluminum mould where the concrete is poured; 13-a draw hook; 14-masonry area; 15-door opening.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are presently preferred, but not all embodiments of the invention.
Referring to fig. 1 to 4, a prefabricated doorside embracing frame column and fixing device, the prefabricated doorside embracing frame column includes embracing frame column body 3, three horizontal tie bars 10 and vertical steel bars 11 are pre-buried in the embracing frame column body 3, the horizontal tie bars 10 and the vertical steel bars 11 are fixed through binding wires, and the distance between two adjacent horizontal tie bars 10 is 600mm. The height of the frame embracing column body 3 is slightly smaller than the height of the door opening 15, the width of the frame embracing column body is 100mm, and a first bolt 6a is embedded in the bottom end of the frame embracing column body along the horizontal direction. The fixing device comprises a U-shaped metal piece 4, a bottom fixing piece and cement mortar 9 filled between the upper end face and the lower end face of the embracing frame column body 3 and the door opening 15, the U-shaped metal piece 4 is clamped at the top end of the embracing frame column body 3 and connected to the top of the door opening through an expansion bolt 5, and the bottom fixing piece is preferably an L-shaped iron piece 8. Referring to fig. 5, rectangular holes 8a are formed in two perpendicular end faces of the L-shaped iron piece 8, the end of the first bolt 6a is located in the hole 8a of the vertical end face of the L-shaped iron piece, and the horizontal end face of the L-shaped iron piece is fixedly connected to the ground through a second bolt 6b located in another hole.
The utility model discloses a construction process pours aluminium mould fixed area earlier on whole, and the prefabricated frame post of embracing of installation is built by laying bricks or stones the brickwork region at last again.
During installation and construction of the prefabricated door edge holding frame column, firstly installing a U-shaped metal piece 4 according to positioning, and connecting with concrete at the top of a door opening through an expansion bolt 5; then, the frame holding column body 3 is conveyed to a corresponding position, the frame holding column body 3 is pushed upwards by a crowbar, the top of the frame holding column body 3 is clamped in the U-shaped metal piece 4, the wood wedge 7 is plugged into the bottom of the frame holding column body, and cement mortar 9 is filled into the other side, opposite to the wood wedge 7, of the bottom of the frame holding column body 3; and after the final setting and precipitation of the mortar 9 at the bottom are completed in about 3 days, fixing the L-shaped iron part 8 by adopting the first bolt and the second bolt, pulling out the wood wedge 7, and filling the cement mortar 9 at the top of the frame column body 3 and the position of the wood wedge.
The construction site test result shows that the prefabricated door frame holding column and the fixing device are convenient to construct, can be constructed in a matching way with an aluminum mould, can improve the construction quality and efficiency, and are convenient to construct.
The above description is only for the purpose of illustration of the preferred embodiments of the present invention, and it is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alterations and modifications to obtain other embodiments based on the above embodiments, and these should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a frame post and fixing device are embraced to prefabricated doorjamb which characterized in that:
the prefabricated door frame column comprises a frame column body, and a plurality of transverse tie bars and vertical steel bars which are pre-embedded in the frame column body, wherein the transverse tie bars and the vertical steel bars are bound and fixed together, the height of the frame column body is slightly smaller than that of a door opening, the width of the frame column body is 100mm, and a first bolt is pre-embedded in the bottom end of the frame column body along the horizontal direction;
the fixing device comprises a U-shaped metal piece, a bottom fixing piece and cement mortar filled between the upper end and the lower end of the embracing frame column body and the door opening, the U-shaped metal piece is clamped at the top end of the embracing frame column body and connected to the top of the door opening through expansion bolts, and the bottom fixing piece is connected with the first bolts and the ground respectively.
2. The prefabricated doorjamb and fixture of claim 1 wherein:
the bottom mounting is L type ironware, all be equipped with the hole on two perpendicular terminal surfaces of L type ironware, the end of first bolt is located the hole of the vertical terminal surface of L type ironware, and the horizontal terminal surface of L type ironware is subaerial through the second bolt rigid coupling that is located another hole.
3. The prefabricated doorjamb post and fixture of claim 1, wherein:
the number of the transverse tie bars is 3.
4. The prefabricated doorjamb post and fixture of claim 3, wherein:
the distance between two adjacent transverse tie bars is 600mm.
5. The prefabricated doorjamb and fixture of claim 1 wherein:
the number of the vertical reinforcing steel bars is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493282.3U CN217581210U (en) | 2022-03-09 | 2022-03-09 | Frame post is embraced to prefabricated doorjamb and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493282.3U CN217581210U (en) | 2022-03-09 | 2022-03-09 | Frame post is embraced to prefabricated doorjamb and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217581210U true CN217581210U (en) | 2022-10-14 |
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ID=83539651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220493282.3U Active CN217581210U (en) | 2022-03-09 | 2022-03-09 | Frame post is embraced to prefabricated doorjamb and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217581210U (en) |
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2022
- 2022-03-09 CN CN202220493282.3U patent/CN217581210U/en active Active
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