CN215907685U - Concrete prefabricated door frame column - Google Patents
Concrete prefabricated door frame column Download PDFInfo
- Publication number
- CN215907685U CN215907685U CN202121310513.4U CN202121310513U CN215907685U CN 215907685 U CN215907685 U CN 215907685U CN 202121310513 U CN202121310513 U CN 202121310513U CN 215907685 U CN215907685 U CN 215907685U
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- reserved
- door frame
- reservation
- steel bars
- frame columns
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- Expired - Fee Related
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Abstract
The utility model discloses a concrete prefabricated door frame column, which comprises a prefabricated door lintel and four reserved door frame columns, wherein top reserved steel bars are fixedly arranged on two sides of the top of each of the four reserved door frame columns, the tops of every two adjacent top reserved steel bars are respectively and fixedly connected with corners of the bottom of the prefabricated door lintel, a plurality of reserved horseteeth branches deviating from the adjacent reserved door frame columns are arranged on the four reserved door frame columns, reserved pull wall ribs are fixedly arranged on the tops of the sides, deviating from each other, of the four reserved door frame columns and the middle of the sides, deviating from each other, of the four reserved door frame columns, respectively, the reserved pull wall ribs are fixedly arranged in the middle of the sides, deviating from each other, of the four reserved door frame columns, the reserved door frame columns are prefabricated in advance by reserved pull wall ribs, reserved waist beam steel bars and reserved steel bars on the lower parts, the construction speed is high, the labor input is reduced, the construction progress is accelerated, the prefabricated door lintel and the reserved door frame columns are quickly installed by the top reserved steel bars, and the support performance is good, the construction period is saved, and the environment is protected.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a concrete prefabricated door frame column.
Background
Currently, on the premise that the economy of China keeps developing rapidly, the construction industry is in a rapid development process; the whole cost of project can be effectively controlled to precast concrete door frame post in building engineering, realize the rational arrangement of resource, provide comfortable living environment for the resident family simultaneously, become current stage building engineering mainstream construction scheme gradually, however, most project door frame post construction formwork support difficulty at present, the construction is complicated, and is fast, and has certain potential safety hazard, the construction is complicated to template erection and demolition, concrete placement difficulty influences the construction period, increase and has worked, seriously influences the construction period, cost manpower and materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete prefabricated door frame column, which aims to solve the problems that the construction of most of the door frame columns in the prior art is difficult in formwork erecting, complex in construction, slow in speed, has certain potential safety hazards, complex in formwork erecting and dismantling construction, difficult in concrete pouring, influenced in construction period, increased in labor, seriously influenced in construction period and high in manpower and material resources.
In order to achieve the purpose, the utility model provides the following technical scheme: a concrete prefabricated door frame column comprises a prefabricated door lintel and four reserved door frame columns, wherein top reserved steel bars are fixedly mounted on two sides of the top of each of the four reserved door frame columns, the top of each two adjacent top reserved steel bars is fixedly connected with a corner of the bottom of the prefabricated door lintel respectively, a plurality of reserved cocktails deviating from the adjacent reserved door frame columns are arranged on the four reserved door frame columns, the top of one side, deviating from each other, of each of the four reserved door frame columns and the middle of one side, deviating from each other, of each of the four reserved door frame columns are fixedly mounted with reserved pull wall ribs, four reserved waist beam steel bars are fixedly mounted in the middle of each two adjacent reserved pull wall ribs, lower reserved steel bars are fixedly mounted at two ends of the bottom of one side, deviating from each other, of each of the four reserved door frame columns, the two ends of one side, far away from the lower reserved steel bars, of the bottom of each of the four reserved door frame columns are fixedly mounted with root reserved steel bars, and waist beams are arranged on the outer sides of every four adjacent reserved waist beam reinforcing steel bars.
According to a preferable technical scheme of the utility model, the precast door lintel comprises a supporting layer and a reinforcing layer, wherein the reinforcing layer is fixedly arranged at the bottom of the supporting layer, the supporting layer is formed by pouring concrete, and the reinforcing layer is formed by pouring cement mortar.
As a preferred technical scheme of the utility model, a plurality of L-shaped steel bars are fixedly arranged in the four reserved doorframe columns.
As a preferable technical scheme of the utility model, the heights of a plurality of reserved serrated racking are all less than 300 mm.
As a preferable technical scheme of the utility model, the eight lower reserved steel bars are all arranged in an arc shape.
Compared with the prior art, the utility model has the beneficial effects that: this reservation door frame post is through reserving wall-pulling muscle, reservation waist rail reinforcing bar and lower part reservation reinforcing bar, prefabricated in advance, and the construction speed is fast, and safe and reliable reduces the input to the manpower for the construction progress, prefabricated door lintel and reservation door frame post reserve the reinforcing bar through the top and install fast to support the performance well, saved construction cycle, green.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a connection view of the reserved door frame columns and wales of the present invention;
FIG. 4 is a schematic structural view of a precast door lintel of the present invention;
FIG. 5 is a schematic view of the structure of the reserved doorframe column of the present invention.
In the figure: 1. prefabricating a door lintel; 2. reserving wall pulling ribs; 3. a wale; 4. reserving a waist rail steel bar; 5. reserving serrated racking; 6. reserving a doorframe column; 7. reserving reinforcing steel bars at the roots; 8. the lower part is reserved with steel bars; 9. reserving reinforcing steel bars at the top; 10. a support layer; 11. a reinforcement layer; 12. l-shaped reinforcing steel bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a concrete prefabricated door frame column, which comprises a prefabricated door lintel 1 and four prefabricated door frame columns 6, wherein top reserved steel bars 9 are fixedly installed on two sides of the tops of the four prefabricated door frame columns 6, the tops of every two adjacent top reserved steel bars 9 are fixedly connected with corners of the bottom of the prefabricated door lintel 1 respectively, a plurality of reserved serrated gangways 5 deviating from the adjacent prefabricated door frame columns 6 are arranged on the four prefabricated door frame columns 6, reserved pull wall ribs 2 are fixedly installed on the tops of the sides of the four prefabricated door frame columns 6 deviating from each other and the middle of the sides of the four prefabricated door frame columns 6 deviating from each other, four reserved waist beam steel bars 4 are fixedly installed in the middle between every two adjacent reserved pull wall ribs 2, lower steel bar reserved steel bars 8 are fixedly installed on two ends of the bottoms of the sides of the four prefabricated door frame columns 6 deviating from each other, and two ends of the sides of the bottoms of the four prefabricated door frame columns 6 far away from the lower steel bars 8 are fixedly installed with roots Muscle 7, the waist rail 3 has all been pour in the outside of per four adjacent waist rail reinforcing bars 4 of reserving, four reservation door frame posts 6 set up two diameters for 6 mm's reservation trombone wall muscle 2 along per 500mm of height, every reservation trombone wall muscle 2 stretches into in the wall should not be less than 1.0m, the edgewise plays the supporting role to reservation door frame post 6, reserve horse tooth raft 5 through the setting, insert corresponding brick when joining the raft in preparation for later, reserve the waist rail reinforcing bars 4 and go up and be equipped with waist rail 3 now, increase reservation door frame post 6 and external support area, improve its support performance.
Preferably, the precast door lintel 1 comprises a supporting layer 10 and a reinforcing layer 11, the reinforcing layer 11 is fixedly mounted at the bottom of the supporting layer 10, the supporting layer 10 is formed by pouring concrete, the reinforcing layer 11 is formed by pouring cement mortar, and the compression resistance supporting performance of the precast door lintel 1 is improved by arranging the supporting layer 10 and the reinforcing layer 11, so that safety accidents are prevented.
Preferably, the inside of four reservation door frame posts 6 is all fixed mounting has a plurality of L type reinforcing bar 12, increases the resistance to compression support nature of reservation door frame post 6 itself through installation L type reinforcing bar 12.
Preferably, the height that a plurality of reserved serrated racking 5 all is less than 300mm, and the height that a plurality of reserved serrated racking 5 seted up all accords with the construction standard.
Preferably, the eight lower reserved steel bars 8 are all set to be arc-shaped, and the lower reserved steel bars 8 are arc-shaped, so that the supporting force between the guide wall and the reserved door frame column 6 is increased.
When the prefabricated concrete door frame column is used, a user can quickly align and install the reserved door frame column 6 with the prefabricated door lintel 1 through the reserved steel bars 9 at the top, two reserved pull wall ribs 2 with the diameter of 6mm are arranged along every 500mm of the height of four reserved door frame columns 6, each reserved pull wall rib 2 cannot be less than 1.0m when extending into a wall, the reserved door frame column 6 is supported from the side, the user inserts corresponding bricks when subsequently connecting the branches according to actual conditions by arranging the reserved horse teeth branches 5, the waist beam 3 is cast on the reserved waist beam steel bars 4, the supporting area of the reserved door frame column 6 and external parts is increased, the supporting performance of the reserved door frame column 6 is improved, the reserved steel bars 8 at the lower part are connected with the guide wall, the reserved steel bars 8 at the lower part are arc-shaped, the supporting force between the guide wall and the reserved door frame column 6 is increased, the reserved steel bars 7 at the root part are welded with inserted bars, the supporting performance of the reserved door frame column 6 is improved from the bottom, increase the resistance to compression support nature of reserving door frame post 6 itself through installation L shaped steel muscle 12, increase prefabricated door lintel 1's resistance to compression support performance through setting up supporting layer 10 and back up coat 11, prevent the incident.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a precast concrete door frame post, includes prefabricated door lintel (1) and four reserved door frame posts (6), its characterized in that: four equal fixed mounting in both sides at reservation door frame post (6) top has top reserved reinforcing bar (9), and per two are adjacent the top of reinforcing bar (9) is reserved respectively with the corner fixed connection of prefabricated door lintel (1) bottom, four reservation door frame post (6) are gone up and are all seted up reservation horse tooth raft (5) that a plurality of and adjacent reservation door frame post (6) deviate from, four top and four reservation door frame post (6) that deviate from one side each other and the equal fixed mounting in middle part that four reservation door frame post (6) deviate from one side each other have reserved counterfort muscle (2), and per two are adjacent the equal fixed mounting in middle part between reservation wall muscle (2) has four reserved waist rail reinforcing bar (4), four the equal fixed mounting in both ends that reservation door frame post (6) deviate from one side bottom each other has lower part reserved reinforcing bar (8), four the equal fixed mounting in both ends that reservation reinforcing bar (8) one side was kept away from in lower part bottom has the root to reserve the root And the outer sides of every four adjacent steel bars (7) of the reserved wale are provided with wales (3).
2. A concrete precast doorframe column as set forth in claim 1, wherein: the prefabricated door lintel (1) comprises a supporting layer (10) and a reinforcing layer (11), wherein the reinforcing layer (11) is fixedly installed at the bottom of the supporting layer (10), the supporting layer (10) is formed by pouring concrete, and the reinforcing layer (11) is formed by pouring cement mortar.
3. A concrete precast doorframe column as set forth in claim 1, wherein: four the inside of reserving door frame post (6) all fixed mounting has a plurality of L type reinforcing bar (12).
4. A concrete precast doorframe column as set forth in claim 1, wherein: a plurality of the height of the reserved serrated racking (5) is less than 300 mm.
5. A concrete precast doorframe column as set forth in claim 1, wherein: the eight lower reserved steel bars (8) are all arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310513.4U CN215907685U (en) | 2021-06-11 | 2021-06-11 | Concrete prefabricated door frame column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310513.4U CN215907685U (en) | 2021-06-11 | 2021-06-11 | Concrete prefabricated door frame column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907685U true CN215907685U (en) | 2022-02-25 |
Family
ID=80287842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121310513.4U Expired - Fee Related CN215907685U (en) | 2021-06-11 | 2021-06-11 | Concrete prefabricated door frame column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907685U (en) |
-
2021
- 2021-06-11 CN CN202121310513.4U patent/CN215907685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |