CN216341609U - Firm type reinforced concrete door frame post - Google Patents
Firm type reinforced concrete door frame post Download PDFInfo
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- CN216341609U CN216341609U CN202122660965.1U CN202122660965U CN216341609U CN 216341609 U CN216341609 U CN 216341609U CN 202122660965 U CN202122660965 U CN 202122660965U CN 216341609 U CN216341609 U CN 216341609U
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- door frame
- frame column
- column body
- wall connecting
- reinforced concrete
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Abstract
The utility model discloses a stable reinforced concrete door frame column, belonging to the technical field of buildings; the problem that the existing prefabricated door frame column is low in stability is solved; the door frame pillar comprises a door frame pillar body, wherein a serrated racking is arranged on one side of the door frame pillar body; the main supporting ribs penetrate through the door frame column body from top to bottom, wall connecting ribs are transversely arranged on two sides of the main supporting ribs, the wall connecting ribs are located in the middle of the door frame column body, a serrated raft in the middle of the door frame column body is a notch, one end of each wall connecting rib is arranged in the door frame column body, and the other end of each wall connecting rib penetrates out of the notch in the middle; u-shaped connecting steel bars are embedded in the top and the bottom of the door frame column body respectively, and the end parts of the connecting steel bars are arranged outside the door frame column body; the utility model effectively improves the stability of the prefabricated doorframe column per se and the connection with buildings and walls.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a stable reinforced concrete doorframe column.
Background
The door and window openings of the light walls such as autoclaved aerated concrete blocks and the like, in particular to the door opening reinforced concrete door frame column of the wall body with the thickness of 100mm, are preformed outside the field in advance and then assembled on the field, and the construction mode does not need to be poured on the field, so that the working procedures of on-site formwork support and disassembly, concrete wet operation construction and the like are reduced, and the construction difficulty is reduced. However, the door frame post of such prefabricated structures requires more stability, especially in connection with the building roof and the ground, and also more strength and stability of the structure itself. The door frame column of this kind of prefabricated formula still adopts traditional bottom and top to pre-buried connecting pieces such as lacing wire, band steel, angle steel respectively, and the door frame column poor stability of this kind of structure is not strong with the connectivity on building ground and top.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, provides a stable reinforced concrete doorframe column, and solves the problem that the existing prefabricated doorframe column is low in stability.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A stable reinforced concrete door frame column comprises a door frame column body, wherein a serrated racking is arranged on one side of the door frame column body; the door frame column is characterized in that main supporting ribs are arranged in the door frame column body in a penetrating mode from top to bottom, wall connecting ribs are transversely arranged on two sides of each main supporting rib, each wall connecting rib is located in the middle of the door frame column body, a serrated raft in the middle of the door frame column body is a notch, one end of each wall connecting rib is arranged in the door frame column body, and the other end of each wall connecting rib penetrates out of the notch in the middle; the top and the bottom of the door frame column body are respectively pre-embedded with U-shaped connecting steel bars, and the end parts of the connecting steel bars are arranged outside the door frame column body.
Further, the wall connecting rib is provided with a barb, and the opening of the barb faces the notch.
Furthermore, two barbs are arranged on the wall connecting rib and are positioned on two sides of the main supporting rib.
Further, the bottom of the pre-buried connecting reinforcement in door frame post body top is the arc, and the pre-buried connecting reinforcement in door frame post body bottom is the right angle type.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the main supporting ribs are vertically arranged in the door frame column body in a through manner, so that the stability of the door frame column is improved, the connection between the wall body and the door frame column is improved by combining the wall body connecting rib arranged in the middle part, the concrete is poured in the middle part of the wall body, the connection is more stable, the barb structure in the wall body connecting rib strengthens the connection structure between the wall body connecting rib and the door frame column body, and the problem of displacement is reduced in the pouring process; the connection between the door frame column and the top of the building and the ground is strengthened through the U-shaped connecting steel bars at the upper part and the lower part of the door frame column body, so that the connection between the door frame column and the wall body and between the door frame column and the three sides of the top of the ground is more stable. The reinforced concrete doorframe column solves the problem that the existing prefabricated doorframe column is low in stability.
Drawings
FIG. 1 is a schematic view of a single sided door frame pillar according to the present invention.
Fig. 2 is a schematic structural diagram of the door frame column after pouring connection with the wall body.
In the picture, 1 is door frame post body, and 2 are serrated raft, and 3 are main tributary brace muscle, and 4 are the wall connection muscle, and 5 are the connecting reinforcement, and 6 are the barb, and 7 are concreting, and 8 are the wall body.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
A door and window opening of a light wall body such as autoclaved aerated concrete blocks and the like adopts a stable reinforced concrete door frame column, as shown in figure 1-2, the door and window opening comprises a door frame column body 1, and a serrated raft 2 is arranged on one side of the door frame column body 1 connected with the wall body; a main supporting rib 3 penetrates through the door frame column body 1 from top to bottom, wall connecting ribs 4 are transversely arranged on two sides of the main supporting rib 3, the wall connecting ribs 4 are located in the middle of the door frame column body 1, a serrated raft 2 in the middle of the door frame column body 1 is a notch, one end of each wall connecting rib 4 is arranged in the door frame column body 1, and the other end of each wall connecting rib is located and penetrates out of the notch in the middle; wall joint muscle 4 is provided with two sets of barbs 6, and two sets of barbs 6 are located the both sides of main tributary brace muscle respectively, and the opening of barb 6 is towards the notch. The top and the bottom of door frame post body 1 are pre-buried respectively has the connecting reinforcement 5 of U-shaped, and the pre-buried connecting reinforcement 5's in 1 top of door frame post body bottom is the arc, and pre-buried connecting reinforcement 5 in 1 bottom of door frame post body is the right angle type. The end of the connecting reinforcement 5 is disposed outside the door frame post body 1.
The main supporting ribs 3 are arranged in the door frame column body 1 in a vertically through mode, so that the stability of the door frame column body 1 is improved, the wall connecting ribs 4 arranged in the middle are combined, concrete is poured in the middle of the wall, the connection between the wall and the door frame column is improved, the connection is more stable, the barb 6 structures in the wall connecting ribs 4 strengthen the connection structure between the wall connecting ribs 4 and the door frame column body 1, and the displacement problem is reduced in the pouring process; the connection between the door frame column and the top of the building and the ground is strengthened through the U-shaped connecting steel bars 5 at the upper part and the lower part of the door frame column body 1, so that the connection between the door frame column and the wall body and between the door frame column and the three sides of the top of the ground is more stable. The reinforced concrete doorframe column solves the problem that the existing prefabricated doorframe column is low in stability.
The concrete preparation is according to door opening height and serrated racking size, the preparation design steel mould, extraterrestrial precast reinforced concrete door frame post in advance. The shaped steel die has high turnover and repeated utilization rate, no wood consumption and loss, material saving, reduction of concrete construction pollution on a construction site and green construction. The door frame column is accurately installed and positioned in an assembled mode according to the size, procedures such as on-site template support and disassembly and concrete wet operation construction are greatly reduced, an operation surface can be created for follow-up work in advance, and on-site construction efficiency is improved.
While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A stable reinforced concrete door frame column comprises a door frame column body (1), wherein one side of the door frame column body (1) is provided with a serrated racking (2); the door frame column is characterized in that main supporting ribs (3) penetrate through the door frame column body (1) from top to bottom, wall connecting ribs (4) are transversely arranged on two sides of each main supporting rib (3), each wall connecting rib (4) is located in the middle of the door frame column body (1), a serrated racking (2) in the middle of the door frame column body (1) is a notch, one end of each wall connecting rib (4) is arranged in the door frame column body (1), and the other end of each wall connecting rib penetrates out of the notch in the middle; the top and the bottom of the door frame column body (1) are respectively pre-embedded with U-shaped connecting reinforcing steel bars (5), and the end parts of the connecting reinforcing steel bars (5) are arranged outside the door frame column body (1).
2. A strong reinforced concrete door frame column according to claim 1, wherein the wall connecting bars (4) are provided with barbs (6), the openings of the barbs (6) facing the notches.
3. A strong reinforced concrete door frame column according to claim 2, wherein the wall connecting bars (4) are provided with two barbs (6), and the two barbs (6) are located on two sides of the main supporting bar respectively.
4. A firm type reinforced concrete door frame post according to claim 1, characterized in that, the pre-buried connecting reinforcement (5) in door frame post body (1) top bottom is the arc, and pre-buried connecting reinforcement (5) in door frame post body (1) bottom is the right angle type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660965.1U CN216341609U (en) | 2021-11-02 | 2021-11-02 | Firm type reinforced concrete door frame post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660965.1U CN216341609U (en) | 2021-11-02 | 2021-11-02 | Firm type reinforced concrete door frame post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341609U true CN216341609U (en) | 2022-04-19 |
Family
ID=81132855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122660965.1U Active CN216341609U (en) | 2021-11-02 | 2021-11-02 | Firm type reinforced concrete door frame post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341609U (en) |
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2021
- 2021-11-02 CN CN202122660965.1U patent/CN216341609U/en active Active
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