CN215858674U - Parapet antidetonation wholeness reinforced structure - Google Patents
Parapet antidetonation wholeness reinforced structure Download PDFInfo
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- CN215858674U CN215858674U CN202120839759.4U CN202120839759U CN215858674U CN 215858674 U CN215858674 U CN 215858674U CN 202120839759 U CN202120839759 U CN 202120839759U CN 215858674 U CN215858674 U CN 215858674U
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Abstract
The utility model discloses a parapet wall anti-seismic integral reinforcing structure which comprises a building roof, wherein a parapet wall is arranged at the edge of the building roof, a reinforced concrete reinforcing pressing strip is arranged at the top of the parapet wall, and embedded fixing anchor bolts are arranged on the inner side and the outer side of the reinforced concrete reinforcing pressing strip; a group of flat steel bars which are horizontally arranged is arranged on the outer side of the parapet wall body, and a group of vertical angle steel and horizontal angle steel are arranged on the inner side of the parapet wall body; the flat steel bars, the vertical angle steel and the horizontal angle steel are fixedly connected into an integral steel structure frame through the opposite-penetrating bolts penetrating through the parapet wall; the bottom of the integral steel structure frame is welded with the embedded steel plate of the roof of the building or connected with the embedded steel plate through bolts. The utility model effectively improves the anti-seismic performance of the parapet wall, so that the parapet wall with the original brick-concrete structure can meet the standard anti-seismic requirement. The utility model has convenient construction, does not need to prepare too many construction facilities on site during construction, and improves the safety of the parapet.
Description
Technical Field
The utility model relates to a parapet anti-seismic integral reinforcing structure, and belongs to the technical field of assembled building molds.
Background
The parapet is a short wall around the roof of a national residential building, has the roof maintenance safety and also has the function of waterproof pressed brick head contraction so as to avoid the water seepage of a waterproof layer or the overflow of roof rainwater; the parapet wall also has a decorative effect on the building facade. The parapet wall is generally 1.2-1.5 meters in height, the parapet wall is basically built by a brick-concrete structure, particularly, a building built before 90 years does not adopt related anti-seismic construction measures to the parapet wall, so that the anti-seismic performance of the parapet wall is poor, and the parapet wall falls off and collapses to hurt people in an earthquake. Therefore, the prior art still has the defects and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an earthquake-resistant integral reinforcing structure for a parapet wall, which aims to improve the earthquake-resistant performance of the parapet wall and prevent the parapet wall from falling off and collapsing to hurt people, thereby overcoming the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the parapet wall anti-seismic integral reinforcing structure comprises a building roof, parapet walls are arranged on the edges of the building roof, reinforced concrete reinforcing pressing strips are arranged at the tops of the parapet walls, and embedded fixing anchor bolts are arranged on the inner sides and the outer sides of the reinforced concrete reinforcing pressing strips; a group of flat steel bars which are horizontally arranged is arranged on the outer side of the parapet wall body, and a group of vertical angle steel and horizontal angle steel are arranged on the inner side of the parapet wall body; the flat steel bars, the vertical angle steel and the horizontal angle steel are fixedly connected into an integral steel structure frame through the opposite-penetrating bolts penetrating through the parapet wall; the bottom of the integral steel structure frame is welded with an embedded steel plate of a building roof or connected with the embedded steel plate through bolts; the outer side of the top of the integral steel structure frame is connected with an embedded fixed anchor bolt on the outer side of the reinforced concrete reinforcing pressing bar through a flat steel bar.
Among the aforementioned parapet antidetonation wholeness reinforced structure, whole steel construction frame top inboard is connected with the inboard pre-buried fixed anchor of reinforced concrete reinforcement layering through the zigzag billet.
Among the aforementioned parapet antidetonation wholeness reinforced structure, when whole steel structural framework bottom and the pre-buried steel sheet on building roof pass through bolted connection, pre-buried bolt has on the building roof to pre-buried steel sheet is passed to pre-buried bolt's upper end, and the horizontal angle steel of whole steel structural framework bottom is connected as an organic wholely through pre-buried bolt and pre-buried steel sheet.
Due to the adoption of the technical scheme, compared with the prior art, the anti-seismic performance of the parapet is effectively improved, so that the parapet with the original brick-concrete structure can meet the standard anti-seismic requirement. The utility model has convenient construction, does not need to prepare too many construction facilities on site during construction, improves the safety of the parapet, is particularly suitable for earthquake-resistant reinforcement of the parapet building which does not meet the earthquake-resistant standard design, reduces the harm of hurting people caused by falling and collapsing of the parapet, and has high social benefit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a three-dimensional schematic view of the present invention (inside parapet wall);
figure 3 is a three-dimensional schematic view of the present invention (outside parapet wall).
The labels in the figures are: 1-building roof, 2-parapet wall, 3-reinforced concrete reinforcing batten, 4-fixing anchor bolt, 5-flat steel bar, 6-vertical angle steel, 7-horizontal angle steel, 8-penetrating bolt, 9-embedded steel plate, 10-Z-shaped steel bar and 11-embedded bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The parapet earthquake-resistant integral reinforcement structure comprises a building roof 1, parapet walls 2 are arranged at the edges of the building roof 1, reinforced concrete reinforcement battens 3 are arranged at the tops of the parapet walls 2, and embedded fixing anchor bolts 4 are arranged on the inner sides and the outer sides of the reinforced concrete reinforcement battens 3; a group of flat steel bars 5 which are horizontally arranged are arranged on the outer side of the parapet wall body 2, and a group of vertical angle steel 6 and horizontal angle steel 7 are arranged on the inner side of the parapet wall body 2; the flat steel bars 5, the vertical angle steel 6 and the horizontal angle steel 7 are fixedly connected into an integral steel structure frame through the opposite bolts 8 penetrating through the parapet wall 1; welding or connecting the bottom of the integral steel structure frame with an embedded steel plate 9 of a building roof 1 through bolts; the embedded steel plate 9 can be embedded in the building roof 1 in advance by adopting a traditional mode when the building roof 1 is manufactured; the embedded steel plate 9 can also be fixed on the roof 1 of the building through the traditional expansion bolt; the outer side of the top of the integral steel structure frame is connected with the embedded fixing anchor bolt 4 on the outer side of the reinforced concrete reinforcing pressing strip 3 through the flat steel bar 5, and the inner side of the top of the integral steel structure frame is connected with the embedded fixing anchor bolt 4 on the inner side of the reinforced concrete reinforcing pressing strip 3 through the Z-shaped steel bar 10.
When the bottom of the integral steel structure frame is connected with the embedded steel plate 9 of the building roof 1 through the bolts, the embedded bolts 11 are embedded in the building roof 1 in advance, the upper ends of the embedded bolts 11 penetrate through the embedded steel plate 9, and then the horizontal angle steel 7 at the bottom of the integral steel structure frame is connected with the embedded steel plate 9 into a whole through the embedded bolts 11.
Examples
The parapet earthquake-resistant integral reinforcement structure comprises a building roof 1, parapet walls 2 with brick-concrete structures built on the edges of the building roof 1, and integral earthquake-resistant reinforcement structures arranged on the inner side and the outer side of the parapet walls 2, as shown in figures 1 to 3. The top surface of the parapet wall body 2 is provided with a reinforced concrete reinforcing pressing strip 3, and the inner side and the outer side of the reinforced concrete reinforcing pressing strip 3 are both provided with fixing anchor bolts 4. The fixing anchor bolt 4 is connected with the integral anti-seismic reinforcing structure through the flat steel bar 5 and the Z-shaped steel bar 10. The flat steel bar 5 outside the integral earthquake-resistant reinforcing structure is fixedly connected with the vertical angle steel 6 and the horizontal angle steel 7 inside the integral earthquake-resistant reinforcing structure through the opposite-penetrating bolts 8 penetrating through the parapet wall body 2. The parapet wall body 2 is hooped in the middle through the integral anti-seismic reinforcing structure and is welded with the embedded steel plate 10 embedded in the building roof 1, and the integral anti-seismic performance of the parapet wall body 2 is effectively enhanced.
In specific implementation, the sizes of the through bolts 8, the flat steel bars 5, the vertical angle steels 6 and the horizontal angle steels 7 are determined according to the specific size of the parapet wall 2. The distance between the through bolts 8 is 500 mm. The diameter of the through bolt 8 is 10mm, 12mm or 16 mm. The vertical angle steel 6 and the horizontal angle steel 7 are equal-edge angle steel with the thickness of 75mm multiplied by 5 mm. The pre-buried steel plate 10 is a steel plate having dimensions of 400mm × 300mm × 20 mm. All steel members adopt the construction mode of processing and manufacturing in a professional factory and field installation. After the parapet wall body 2 is reinforced, in order to ensure the beauty of the parapet wall body 2, a layer of mortar can be smeared on the outer surface of the parapet wall body 2 so as to ensure the surface to be flat.
The utility model effectively improves the anti-seismic performance of the parapet wall. So that the parapet with the original brick-concrete structure can meet the standard anti-seismic requirement. The utility model has convenient construction, does not need to prepare too many construction facilities on site during construction, improves the safety of the parapet, is particularly suitable for earthquake-resistant reinforcement of the parapet building which does not meet the earthquake-resistant standard design, reduces the harm of hurting people caused by falling and collapsing of the parapet, and has high social benefit.
Claims (3)
1. The utility model provides a parapet antidetonation wholeness reinforced structure, includes building roof (1), is equipped with parapet body (2) at building roof (1) edge, its characterized in that: the top of the parapet wall body (2) is provided with a reinforced concrete reinforcing batten (3), and the inner side and the outer side of the reinforced concrete reinforcing batten (3) are respectively provided with an embedded fixed anchor bolt (4); a group of flat steel bars (5) which are horizontally arranged are arranged on the outer side of the parapet wall body (2), and a group of vertical angle steel (6) and horizontal angle steel (7) are arranged on the inner side of the parapet wall body (2); the flat steel bars (5), the vertical angle steel (6) and the horizontal angle steel (7) are fixedly connected into an integral steel structure frame through a pair-penetrating bolt (8) penetrating through the parapet wall body (2); the bottom of the integral steel structure frame is welded or connected with an embedded steel plate (9) of a building roof (1) through bolts; the outer side of the top of the integral steel structure frame is connected with an embedded fixing anchor bolt (4) on the outer side of the reinforced concrete reinforcing pressing bar (3) through a flat steel bar (5).
2. Parapet earthquake-resistant integral reinforcement structure according to claim 1, characterized in that: the inner side of the top of the integral steel structure frame is connected with an embedded fixing anchor bolt (4) on the inner side of the reinforced concrete reinforcing pressing bar (3) through a Z-shaped steel bar (10).
3. Parapet earthquake-resistant integral reinforcement structure according to claim 1, characterized in that: when the bottom of the integral steel structure frame is connected with the embedded steel plate (9) of the building roof (1) through bolts, the embedded bolts (11) are embedded in the building roof (1), the upper ends of the embedded bolts (11) penetrate through the embedded steel plate (9), and the horizontal angle steel (7) at the bottom of the integral steel structure frame is connected with the embedded steel plate (9) into a whole through the embedded bolts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120839759.4U CN215858674U (en) | 2021-04-22 | 2021-04-22 | Parapet antidetonation wholeness reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120839759.4U CN215858674U (en) | 2021-04-22 | 2021-04-22 | Parapet antidetonation wholeness reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215858674U true CN215858674U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120839759.4U Active CN215858674U (en) | 2021-04-22 | 2021-04-22 | Parapet antidetonation wholeness reinforced structure |
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| Country | Link |
|---|---|
| CN (1) | CN215858674U (en) |
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2021
- 2021-04-22 CN CN202120839759.4U patent/CN215858674U/en active Active
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