CN219863729U - Anti-overturning energy-consumption type assembled parapet structure - Google Patents
Anti-overturning energy-consumption type assembled parapet structure Download PDFInfo
- Publication number
- CN219863729U CN219863729U CN202320446191.9U CN202320446191U CN219863729U CN 219863729 U CN219863729 U CN 219863729U CN 202320446191 U CN202320446191 U CN 202320446191U CN 219863729 U CN219863729 U CN 219863729U
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- Prior art keywords
- parapet
- section
- wall
- steel
- steel pipe
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 239000011150 reinforced concrete Substances 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 238000011065 in-situ storage Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model belongs to the technical field of assembly type buildings, and particularly relates to an anti-overturning energy-consumption type assembly parapet structure; the steel pipe column lug is connected with the section steel of the section steel concrete column and protrudes relative to the concrete column surface of the section steel concrete column; the parapet wall section comprises a vertical wall body and a transverse plate, wherein the bottom of the transverse plate is vertical to the wall body, a vertical gap in the wall body is spliced with the steel pipe column lug, and the wall body is connected with the steel pipe column lug through a butt-penetrating bolt; the transverse plate is connected with the roof board through a through bolt; the parapet wall section is provided with bolt holes for passing bolts, long holes are formed in the length direction of the wall, and gaskets are arranged at the bolt holes; the anti-overturning energy-consumption type assembled parapet structure can avoid hidden dangers of plane external overturning caused by unreliable connection of common assembled parapet wall root connection parts, and meanwhile, the parapet wall is connected with the roof structure by long hole bolts in a deep manner, so that the parapet wall can moderately displace along the wall length direction to achieve the anti-seismic energy consumption effect.
Description
Technical Field
The utility model belongs to the technical field of assembly type buildings, and particularly relates to an anti-overturning energy-consumption type assembly parapet structure.
Background
Parapet is a short wall around the roof of a building, and mainly has the effect of preventing water pressure bricks from being collected at the bottom in addition to maintenance safety so as to prevent water seepage of a waterproof layer or rainwater flow of the roof.
Parapet wall is serious in earthquake damage due to the whip effect during earthquake, and during construction of an assembled building, parapet wall is often constructed in a cast-in-situ mode, so that the assembled building cannot be completely assembled, and at present, although some assembled parapet wall patents appear, most of parapet wall are connected at the root of the parapet wall, and because the root of the parapet wall is relatively narrow, the construction is easy to have errors, and the parapet wall can cause outward overturning accidents under the earthquake effect. For example, patent No. ZL201920482476.1 discloses an assembled parapet mounting structure, namely only relies on grout sleeve connection to have the potential safety hazard between guide wall and the prefabricated parapet, and the error can cause parapet to topple dangerous when the earthquake during the construction, also probably takes place along wall root joint length direction shear failure. The prefabricated parapet wall disclosed in patent number ZL201821204943 is formed by casting a prefabricated parapet wall body and a roof in situ, the joint of the prefabricated parapet wall body and the roof is a weak part at the root part, the prefabricated parapet wall body is likely to topple under the action of an earthquake, and shearing damage along the length direction of the joint of the wall root is likely to occur, so that the problem that the prefabricated parapet wall body is easy to damage at the root part is solved, the safety of the parapet wall under the action of the earthquake is ensured, meanwhile, the existing prefabricated parapet wall body is rigidly connected with the roof structure, and the wall body is damaged under the action of the earthquake.
Disclosure of Invention
The utility model provides an anti-overturning energy-consumption type fabricated parapet structure, which aims to solve the problem that the shock resistance of a common fabricated parapet has hidden danger.
The utility model provides the following technical scheme: an anti-overturning energy-consumption type assembled parapet structure comprises a steel-reinforced concrete column, a parapet section and steel pipe column lugs which are connected with the steel of the steel-reinforced concrete column and protrude relative to the surface of the steel-reinforced concrete column; the parapet wall section comprises a vertical wall body and a transverse plate, wherein the bottom of the transverse plate is vertical to the wall body, a vertical gap in the wall body is spliced with the steel pipe column lug, and the wall body is connected with the steel pipe column lug through a butt-penetrating bolt; the transverse plate is connected with the roof board through a through bolt; the bolt hole of the matched pair of through bolts on the parapet wall section is a long hole along the length direction of the wall, and a gasket is arranged at the bolt hole.
Further, the section steel of the section steel concrete column extends to the parapet from the section steel in the lower frame column, the steel pipe column lugs are welded with the extending sections of the section steel, and the extending sections of the section steel and the cast-in-situ concrete body form the section steel concrete column.
Further, the wall body of the parapet section is as thick as the steel reinforced concrete upright post, the edge of the wall body is provided with a groove which is spliced with the steel pipe column lug into a whole, and the splicing position of the groove and the steel pipe column lug is provided with a pair of through bolts from top to bottom to be connected.
Further, the transverse plates of the parapet wall sections are embedded into the sinking grooves on the surfaces of the roof boards, heat-insulating mortar cushion layers are paved between the transverse plates and the roof boards, and the sinking grooves are longer than the transverse plates.
Compared with the prior art, the utility model has the advantages that:
the anti-overturning energy-consumption type assembled parapet structure can avoid hidden dangers of plane external overturning caused by unreliable connection of common assembled parapet wall root connection parts, and meanwhile, the parapet wall is connected with the roof structure by long hole bolts in a deep manner, so that the parapet wall can moderately displace along the length direction of the wall to achieve the anti-seismic energy consumption effect, and the parapet wall has the advantages of convenience in construction, reliability in connection, excellent anti-seismic performance, heat preservation function and energy conservation and heat preservation effects of a building.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of the parapet section mated with a roof panel.
In the figure: 1-section steel concrete upright posts; 2-steel pipe column lugs; 3-parapet wall section; 4-threading bolts; 5-a gasket; 6-bolt holes; 7-a thermal insulation mortar cushion layer.
Detailed Description
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
As shown in fig. 1 and 2: an anti-overturning energy-consumption type assembled parapet structure comprises a steel reinforced concrete column 1, a parapet section 3 and steel pipe column lugs 2 which are connected with the steel of the steel reinforced concrete column 1 and protrude relative to the concrete column surface of the steel reinforced concrete column; the parapet wall section 3 comprises a vertical wall body and a transverse plate, wherein the bottom of the wall body is vertical to the wall body, a vertical gap in the wall body is spliced with the steel pipe column lug 2, and the wall body is connected with the steel pipe column lug 2 through a butt-penetrating bolt 4; the transverse plate is connected with the roof board through a through bolt 4; the parapet wall section 3 is provided with the bolt holes 6 of the through bolts 4 which are long holes along the length direction of the wall, namely, certain gaps are reserved between the through bolts 4 and the bolt holes 6 along the length direction of the wall, so that displacement energy consumption can be generated during an earthquake, and gaskets 5 are arranged at the positions of the bolt holes 6.
The section steel of the section steel concrete column 1 extends to the parapet from the section steel in the lower frame column, the steel pipe column lug 2 is welded with the extending section of the section steel, and the extending section of the section steel and the cast-in-situ concrete body form the section steel concrete column 1; and pouring concrete into the extending section of the section steel according to the design formwork to form the section steel concrete column.
The wall body of the parapet section 3 is equal in thickness with the steel reinforced concrete upright post 1, the edge of the wall body is provided with a groove which is spliced with the steel pipe column lug 2 into a whole, and the splicing position of the groove and the steel pipe column lug 2 is provided with a pair of through bolts 4 from top to bottom to be connected.
The diaphragm of the parapet wall section 3 is embedded into a sinking groove on the surface of the roof board, a heat-insulating mortar cushion layer 7 is paved between the diaphragm and the roof board, and the sinking groove length is larger than the length of the diaphragm. The heat-insulating mortar cushion layer 7 can supplement the heat insulation function of the roof at the position, and can slide on the mortar layer during earthquake, so that the parapet wall structure can consume energy.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An anti-overturning energy-consumption type assembled parapet structure is characterized in that: the steel pipe column comprises a steel reinforced concrete column (1), a parapet section (3) and steel pipe column lugs (2) which are connected with the steel of the steel reinforced concrete column (1) and protrude relative to the concrete column surface of the steel pipe column lugs; the parapet wall section (3) comprises a vertical wall body and a transverse plate, wherein the bottom of the transverse plate is vertical to the wall body, a vertical gap in the wall body is spliced with the steel pipe column lug (2), and the wall body is connected with the steel pipe column lug (2) through a butt-penetrating bolt (4); the transverse plate is connected with the roof board through a through bolt (4); the screw holes (6) for assembling the opposite screws (4) on the parapet wall section (3) are long holes along the length direction of the wall, and gaskets (5) are arranged at the screw holes (6).
2. The anti-overturning energy-consuming fabricated parapet structure of claim 1, wherein: the section steel of the section steel concrete column (1) extends to the parapet from the section steel in the lower frame column, the steel pipe column lug (2) is welded with the extending section of the section steel, and the extending section of the section steel and the cast-in-situ concrete body form the section steel concrete column (1).
3. The anti-overturning energy-consuming fabricated parapet structure of claim 2, wherein: the parapet wall section (3) is equal in thickness to the steel reinforced concrete upright column (1), the edge of the parapet wall section is provided with a groove which is spliced with the steel pipe column lug (2) into a whole, and the splicing position of the groove and the steel pipe column lug (2) is provided with a through bolt (4) from top to bottom to be connected.
4. A pour-resistant energy-dissipating fabricated parapet structure as defined in claim 3, wherein: the transverse plate of the parapet section (3) is embedded into a sinking groove on the surface of the roof board, a heat-insulating mortar cushion layer (7) is paved between the transverse plate and the roof board, and the length of the sinking groove is larger than that of the transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446191.9U CN219863729U (en) | 2023-03-10 | 2023-03-10 | Anti-overturning energy-consumption type assembled parapet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446191.9U CN219863729U (en) | 2023-03-10 | 2023-03-10 | Anti-overturning energy-consumption type assembled parapet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863729U true CN219863729U (en) | 2023-10-20 |
Family
ID=88348237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446191.9U Active CN219863729U (en) | 2023-03-10 | 2023-03-10 | Anti-overturning energy-consumption type assembled parapet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863729U (en) |
-
2023
- 2023-03-10 CN CN202320446191.9U patent/CN219863729U/en active Active
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