CN218668530U - Structure is built to assembled door and window lintel and wall buttress - Google Patents
Structure is built to assembled door and window lintel and wall buttress Download PDFInfo
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- CN218668530U CN218668530U CN202223363781.XU CN202223363781U CN218668530U CN 218668530 U CN218668530 U CN 218668530U CN 202223363781 U CN202223363781 U CN 202223363781U CN 218668530 U CN218668530 U CN 218668530U
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Abstract
An assembled door and window lintel and wall buttress construction structure belongs to the technical field of assembled construction. The special characteristics are as follows: including prefabricated door buttress, prefabricated door beam, concrete structure wall and infilled wall, be provided with the door opening between infilled wall and the concrete structure wall, prefabricated door buttress sets up the one side that is close to the concrete structure wall at the door opening, prefabricated door beam sets up the top at the door opening, prefabricated door buttress passes through bar planting connecting piece and concrete structure wall fixed connection, the one end and the concrete structure wall of prefabricated door beam closely laminate, the other end stretches into in the infilled wall, the top of prefabricated door buttress is provided with pre-buried connecting piece, prefabricated door beam and pre-buried connecting piece fixed connection. Because the prefabricated door buttress and the prefabricated door beam are cast into one piece, the construction quality is not influenced under the condition of limited space and limited time, the reworking condition is avoided, and the production efficiency is improved.
Description
Technical Field
An assembled door and window lintel and wall buttress construction structure belongs to the technical field of assembled construction.
Background
In the field of building construction, door stacks and door beams are often constructed in a cast-in-place mode. After the guide wall concrete reaches certain strength, the construction of the door buttress is carried out, and after the concrete strength of the door buttress reaches the requirement, the concrete construction of the door beam can be carried out. The necessary technical gap time between each process. The cast-in-place concrete construction needs to be performed on site through binding of reinforcing steel bars, erecting and dismantling of templates, and the construction quality is difficult to guarantee due to the fact that the secondary structure concrete is limited by the operation space during tamping. The disturbance to the brickwork wall when template is consolidated during secondary structure construction causes the influence to wall quality.
And when the door buttress construction between concrete structure wall and the infilled wall, concrete structure wall is load-carrying structure wall, and general infilled wall is perpendicular to concrete structure wall, and the lintel can not pour with concrete structure wall an organic whole, and the restriction of door buttress operation space, leads to the crossbeam construction degree of difficulty higher, needs the effectual support of door buttress simultaneously, and is higher to door buttress construction quality requirement, uses secondary structure concrete construction, appears doing over again the condition many times.
Disclosure of Invention
The utility model provides a problem be: aiming at the defects of the prior art, the prefabricated door and window lintel and the wall buttress building structure are provided, wherein the prefabricated door and window lintel and the wall buttress building structure are spliced by a prefabricated door buttress and a prefabricated lintel and combined with a filler wall to shorten the construction time and avoid reworking.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a structure is built to assembled door and window lintel and wall buttress, its special type lies in: including prefabricated door buttress, prefabricated door beam, concrete structure wall and infilled wall, be provided with the door opening between infilled wall and the concrete structure wall, prefabricated door buttress sets up the one side that is close to the concrete structure wall at the door opening, prefabricated door beam sets up the top at the door opening, prefabricated door buttress passes through bar planting connecting piece and concrete structure wall fixed connection, the one end and the concrete structure wall of prefabricated door beam closely laminate, the other end stretches into in the infilled wall, the top of prefabricated door buttress is provided with pre-buried connecting piece, prefabricated door beam and pre-buried connecting piece fixed connection.
Further, the bar planting connecting piece includes bar planting connecting screw and bar planting fixation nut, be provided with on the prefabricated door buttress and reserve the connecting hole, bar planting connecting screw one end is passed and is reserved the connecting hole and stretch into in the concrete structure wall to with concrete structure wall fixed connection, the bar planting connecting screw other end and bar planting fixation nut threaded connection.
Furthermore, the reserved connecting holes are arranged in a plurality of intervals along the length direction of the prefabricated door stack, and the bar-planting connecting screw rod and the bar-planting fixing nut correspond to the reserved connecting holes one to one.
Furthermore, the interval between two adjacent reserved connecting holes is 40-60 cm.
Further, pre-buried connecting piece includes pre-buried lead screw and pre-buried coupling nut, and door beam preformed hole has been seted up to the prefabricated door beam of crossing, and pre-buried lead screw passes door beam preformed hole and pre-buried coupling nut threaded connection.
Furthermore, bonding mortar is arranged between the prefabricated door pile and the prefabricated door beam.
Compared with the prior art, the modular assembling type edge concrete construction protection tool has the following beneficial effects that: this prefabricated door buttress and concrete structure wall of assembled door and window lintel and wall buttress built structure are connected through planting the muscle connecting piece, and prefabricated lintel concatenation both ends are respectively by through infilled wall and prefabricated door buttress to its bearing to with prefabricated door buttress fixed connection, this structure uses this concatenation mode to accomplish, has shortened the engineering time greatly, and the while lintel passes through pre-buried connecting piece fixed connection mode with the door buttress, to the disturbance of brickwork wall when having avoided the template to consolidate. Because the prefabricated door buttress and the prefabricated door beam are cast into one piece, the construction quality is not influenced under the condition of limited space and limited time, the reworking condition is avoided, and the production efficiency is improved.
Drawings
Fig. 1 is a perspective view of a fabricated door and window lintel and wall crib construction structure according to embodiment 1.
Fig. 2 is a perspective view illustrating the assembly of the prefabricated door pile and the prefabricated door beam according to the embodiment 1.
Figure 3 is a schematic front view of a prefabricated door jamb of example 1.
Fig. 4 is a sectional view of the sectional structure of the sectional lintel and the wall jamb according to embodiment 1.
Fig. 5 is an enlarged view of a portion a of fig. 4.
Fig. 6 is a schematic perspective view of a concrete windowsill coping structure according to example 2.
Fig. 7 is a perspective view of the concrete windowsill coping structure according to example 2.
Wherein: 1. concrete structure 2, prefabricated door buttress 3, prefabricated door beam 4, infilled wall 5, bar planting connecting piece 501, bar planting connecting screw 502, bar planting fixation nut 6, reservation connecting hole 7, mounting hole 8, pre-buried bolt 9, pre-buried coupling nut 10, door beam preformed hole 11, prefabricated windowsill bears 12, spread groove 12.
Detailed Description
The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.
Fig. 1~7 is a preferred embodiment of the present invention, which is further illustrated in conjunction with 1~7.
Example 1:
as shown in figure 1, the prefabricated door and window lintel and wall buttress construction structure comprises a concrete structure wall 1, a prefabricated door buttress 2, a prefabricated door lintel 3 and a filler wall 4, wherein the concrete structure wall 1 is a concrete poured bearing structure wall body, the filler wall 4 is a partitioned filler wall body, the filler wall 4 is perpendicular to the concrete structure wall 1, a door opening is formed between the filler wall 4 and the concrete structure wall 1, the prefabricated door buttress 2 and the prefabricated door lintel 3 are arranged between the filler wall 4 and the concrete structure wall 1, the prefabricated door buttress 2 is vertically arranged on one side of the concrete structure wall 1, the prefabricated door buttress 2 is fixedly connected with the concrete structure wall 1 through embedded steel bar connecting pieces, the prefabricated door lintel 3 is arranged on the upper side of the prefabricated door buttress 2, the prefabricated door lintel 3 is transversely arranged, one end of the prefabricated door buttress 3 is positioned at the top of the prefabricated door buttress 2, and the prefabricated door buttress 3 is fixedly connected through embedded connecting pieces.
As shown in fig. 2~3, the prefabricated door pillar 2 is formed by casting as a whole, a reserved connecting hole 6 is formed in a prefabricated door pillar 7, the reserved connecting hole 6 penetrates through the prefabricated door pillar 2 and is used for a rebar connecting piece to penetrate through, four reserved connecting holes 6 are arranged at intervals along the length direction of the prefabricated door pillar 2 and form a row, the interval of every two adjacent reserved connecting holes 6 ranges from 40 to 60 centimeters, and for more stability, two rows of the reserved connecting holes 6 are arranged at intervals along the width direction of the prefabricated door pillar 2.
The reserved connecting hole 6 of the prefabricated door buttress 2 can be formed by a mold when pouring, and also can be formed by presetting a pre-buried pipe fitting into the prefabricated door buttress 2, so that the pre-buried pipe fitting can more conveniently allow a connecting piece to pass through.
The prefabricated door buttress 2 has seted up mounting groove 7, and mounting groove 7 is in reserving connecting hole 6 one-to-one.
Prefabricated door buttress 2 has been seted up prefabricated door buttress 2 top and has been provided with buried bolt 8 in advance, and buried bolt 8 interval in advance is provided with two, and buried bolt 8 in advance pours the shaping with prefabricated door buttress 2 an organic whole, and buried bolt 8 one end is pre-buried to prefabricated door buttress 2 in, the setting up of the buried bolt 8 other end in advance.
Prefabricated door beam 3 pours the shaping as an organic whole, and prefabricated 3 one end of door beam of crossing is seted up the door beam preformed hole 10 that supplies buried bolt 8 to pass, and door beam preformed hole 10 is just to setting up with buried bolt 8. Each door beam preformed hole 10 upside all is provided with pre-buried coupling nut 9, and each pre-buried bolt 8 passes behind the door beam preformed hole 10 that corresponds and pre-buried coupling nut 9 threaded connection.
In order to increase the structural strength, a layer of bonding mortar is arranged between the prefabricated door pile 2 and the prefabricated door beam 3 during installation.
As shown in 4~5, the bar-planting connecting piece 5 includes the bar-planting connecting screw 501 and the bar-planting fixing nut 502, one end of the bar-planting connecting screw 501 passes through the corresponding reserved connecting hole 6 and then is connected with the embedded nut 502 by screw, the other end of the bar-planting connecting screw 501 is located in the mounting groove 7, the bar-planting connecting screw 501 is connected with the bar-planting fixing nut 502 by screw, and the bar-planting fixing nut 502 fixes the prefabricated door pile 2 through the bar-planting connecting screw 501.
The connection mode of the embedded bar connecting screw 501 and the concrete structure wall 1 adopts embedded bar connection, the embedded bar connection refers to drilling holes on base materials such as concrete, wall rock and the like, then injecting high-strength embedded bar glue, inserting steel bars or sectional materials, and bonding the steel bars and the base materials into a whole after the glue is cured.
The specific installation and use modes are as follows:
1) The prefabricated door buttress 2 is placed at the installation position of one side of the concrete structure wall 1, and the drilling position is determined on the concrete structure wall 1 through each reserved connecting hole 6 of the prefabricated door buttress 2, and marks are left.
2) The concrete structure wall 1 is drilled according to the marks, high-strength steel bar planting glue is injected, and one end of the steel bar planting connecting screw rod 501 is deep into the steel bar planting drill hole.
3) After, the bar planting that excels in glued and solidify, prefabricated door buttress 2 is placed and mounted position, connects the lead screw 501 other end to pass and reserves connecting hole 6 to in getting into mounting groove 7, bar planting fixation nut 502 will prefabricate door buttress 2 fastening through connecing lead screw 501.
4) The top of the prefabricated door buttress 2 is covered with a layer of bonding mortar, the prefabricated door beam 3 is placed on the upper side of the bonding mortar, the prefabricated door beam preformed hole 10 at one end of the prefabricated door beam 3 is sleeved on the embedded bolt 8, the embedded connecting nut 9 fastens the prefabricated door beam 2 through the embedded bolt 8, and the other end of the prefabricated door beam 3 extends into the filler wall 4.
5) And after finishing the steps, treating the joint through bonding mortar.
Example 2:
as shown in fig. 6~7, the present embodiment has the same principle as embodiment 1, and provides a concrete windowsill coping structure, where the concrete windowsill coping structure includes a prefabricated windowsill coping 11, wall connecting steel bars, prefabricated connecting steel bars, a windowsill mechanism wall, and a concrete structure wall 1, the prefabricated windowsill coping 11 is located between the windowsill mechanism wall and the concrete structure wall 1, one end of the prefabricated windowsill coping 11 is tightly attached to the concrete structure wall 1, and the other end of the prefabricated windowsill coping 11 extends into the windowsill structure wall. One end of the prefabricated windowsill coping 11 close to the concrete structure wall 1 is provided with a connecting groove 12.
Prefabricated connecting reinforcement sets up in prefabricated windowsill coping 11, and prefabricated connecting reinforcement pours the shaping with prefabricated windowsill coping 11 an organic whole, and prefabricated connecting reinforcement one end is connected with reinforcement in the windowsill structure wall, and the prefabricated connecting reinforcement other end is located spread groove 12.
One end of the wall connecting steel bar is bound and connected with the steel bar in the concrete structure wall 1, and the wall connecting steel bar and the concrete structure wall 1 are integrally built. The other end of the wall connecting steel bar extends into the connecting groove 12, and the wall connecting steel bar is welded with the prefabricated connecting steel bar.
The specific installation and use modes are as follows:
1) When concrete structure wall 1 was built, the reinforcement in wall body coupling reinforcing bar and the concrete structure wall 1 was bound and is connected, and wall body coupling reinforcing bar is built with concrete structure wall 1 an organic whole.
2) And wall construction below the windowsill, after the wall construction is finished, the prefabricated windowsill coping 11 is placed on the wall, the wall connecting steel bars are placed in the connecting grooves 12, the wall connecting steel bars are welded with one ends of the prefabricated connecting steel bars, and the other ends of the prefabricated connecting steel bars are bound and connected with the steel bars in the windowsill structure wall.
3) And after the prefabricated windowsill coping 11 is finished, constructing a windowsill mechanism wall and constructing a wall above the windowsill.
While the invention has been described with reference to a preferred embodiment, 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 invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a structure is built to assembled door and window lintel and wall buttress, its characterized in that: including prefabricated door pillar (2), prefabricated door pillar (3), concrete structure wall (1) and infilled wall (4), be provided with the door opening between infilled wall (4) and concrete structure wall (1), prefabricated door pillar (2) set up the one side that is close to concrete structure wall (1) at the door opening, prefabricated door pillar (3) set up the top at the door opening, prefabricated door pillar (2) are through planting muscle connecting piece and concrete structure wall (1) fixed connection, the one end and the concrete structure wall (1) of prefabricated door pillar (3) closely laminate, the other end stretches into in infilled wall (4), the top of prefabricated door pillar (2) is provided with pre-buried connecting piece, prefabricated door pillar (3) and pre-buried connecting piece fixed connection.
2. The fabricated door and window lintel and wall crib construction structure as claimed in claim 1, wherein: the bar planting connecting piece comprises a bar planting connecting screw rod (501) and a bar planting fixing nut (502), a reserved connecting hole (6) is formed in the prefabricated door stack (2), one end of the bar planting connecting screw rod (501) penetrates through the reserved connecting hole (6) to stretch into the concrete structure wall (1), and is fixedly connected with the concrete structure wall (1), and the other end of the bar planting connecting screw rod (501) is in threaded connection with the bar planting fixing nut (502).
3. The fabricated door and window lintel and wall crib construction structure as recited in claim 2, wherein: reserved connecting hole (6) are provided with a plurality ofly along prefabricated door buttress (2) length direction interval, and bar planting connecting screw (501) and bar planting fixation nut (502) and reserved connecting hole (6) one-to-one.
4. The fabricated door and window lintel and wall crib construction structure as claimed in claim 3, wherein: the interval between two adjacent reserved connecting holes (6) is 40-60 cm.
5. The fabricated door and window lintel and wall crib construction structure as recited in claim 1, wherein: the pre-buried connecting piece includes pre-buried lead screw (8) and pre-buried coupling nut (9), and door beam preformed hole (10) have been seted up in prefabricated door beam (3), and pre-buried lead screw (8) pass door beam preformed hole (10) and pre-buried coupling nut (9) threaded connection.
6. The fabricated door and window lintel and wall crib construction structure as recited in claim 1, wherein: and bonding mortar is arranged between the prefabricated door pile (2) and the prefabricated door beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363781.XU CN218668530U (en) | 2022-12-15 | 2022-12-15 | Structure is built to assembled door and window lintel and wall buttress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363781.XU CN218668530U (en) | 2022-12-15 | 2022-12-15 | Structure is built to assembled door and window lintel and wall buttress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218668530U true CN218668530U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223363781.XU Active CN218668530U (en) | 2022-12-15 | 2022-12-15 | Structure is built to assembled door and window lintel and wall buttress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218668530U (en) |
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- 2022-12-15 CN CN202223363781.XU patent/CN218668530U/en active Active
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