CN219219432U - Node structure of raised window beam pad high part and shear wall - Google Patents
Node structure of raised window beam pad high part and shear wall Download PDFInfo
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- CN219219432U CN219219432U CN202223379821.XU CN202223379821U CN219219432U CN 219219432 U CN219219432 U CN 219219432U CN 202223379821 U CN202223379821 U CN 202223379821U CN 219219432 U CN219219432 U CN 219219432U
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Abstract
The utility model discloses a node structure of a raised window beam pad high part and a shear wall, which comprises a raised window beam for connecting an upper cantilever plate, a first shear wall connected to one end of the raised window beam, a second shear wall connected to the other end of the raised window beam, a beam pad high part connected to the upper side of the raised window beam and used for connecting a lower cantilever plate, a first building damper connected with the beam pad high part and the first shear wall, a second building damper connected with the beam pad high part and the second shear wall, a first waterproof plate arranged between the beam pad high part and the first shear wall, and a second waterproof plate arranged between the beam pad high part and the second shear wall. According to the utility model, the beam pad high part and the shear wall are connected through the building damper, and the waterproof plate is additionally arranged between the beam pad high part and the shear wall, so that the deformation of the shear wall is effectively released, the stress level of the beam pad high part is reduced, and the damage is avoided, thereby achieving the safety and reliability of the connection of the beam pad high part and the shear wall under the action of horizontal load.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a node structure of a raised window beam pad high part and a shear wall.
Background
The bay window is a common building model for residential projects, and is a window protruding out of the outer wall surface of a building. The bay window is divided into a bay window with a lower sill and a landing bay window according to the sill shape. The raised window with the low windowsill is formed by raising the beam of the raised window and then protruding the raised window, when the raised window with the low windowsill is designed in a structure, only load is generally considered in software calculation, the influence of the raised part of the beam on the rigidity of the structure is not considered, particularly in a shear wall structure, the raised part of the beam pad along the length direction of the shear wall is integrally poured with the shear walls at the two ends of the shear wall, the actual stress condition and rigidity are not consistent with a calculation model, and the integrity of the windowsill cannot be ensured under the action of horizontal force.
Disclosure of Invention
The utility model aims to provide a joint structure of a raised window beam pad high part and a shear wall, which is reasonable in force transmission, safe and reliable.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
a node construction of a bay window beam pad height portion and a shear wall, comprising: the beam comprises a bay window beam, a first shear wall, a second shear wall, a beam pad height part, a first building damper, a second building damper, a first waterproof board and a second waterproof board. The protruding window beam is used for being connected with the upper cantilever plate, the first shear wall is connected to one end of the protruding window beam, the second shear wall is connected to the other end of the protruding window beam, the beam pad height portion is connected to the upper side of the protruding window beam and used for being connected with the lower cantilever plate, the first shear wall and the beam pad height portion are provided with a first waterproof plate and connected through a first building damper, and the second shear wall and the beam pad height portion are provided with a second waterproof plate and connected through a second building damper.
Preferably, the first waterproof board is provided with a first perforation for the first building damper to pass through; the second waterproof board is provided with a second perforation for the second building damper to pass through.
Preferably, the beam pad high portion is provided with horizontal distributing ribs and vertical stress ribs, the transverse ribs of the lower cantilever plate extend out of the lower cantilever plate and extend into the beam pad high portion and the bay window beam in sequence, the transverse ribs of the upper cantilever plate extend out of the upper cantilever plate and extend into the bay window beam upwards, and the vertical stress ribs of the beam pad high portion extend into the bay window beam downwards.
Preferably, the first building damper and the second building damper are spring dampers. The spring damper comprises a first cylinder barrel, a second cylinder barrel, a spring, a first anchoring piece and a second anchoring piece, wherein one end of the first cylinder barrel is open, a first limiting boss is formed on the inner wall of the opening end of the first cylinder barrel along the circumferential direction, one end of the second cylinder barrel is open, the opening end of the second cylinder barrel is inserted into the first cylinder barrel to form a cavity, a second limiting boss embedded with the first limiting boss is formed on the outer wall of the opening end of the second cylinder barrel along the circumferential direction, an included angle between the contact surface of the first limiting boss and the second limiting boss and the inner wall of the first cylinder barrel is 45 degrees, the spring is installed in the cavity, one end of the spring is abutted against the bottom wall of the first cylinder barrel, the other end of the spring is abutted against the bottom wall of the second cylinder barrel, the first anchoring piece is connected to the end of the first cylinder barrel, and the second anchoring piece is connected to the end of the second cylinder barrel.
Preferably, the first building damper and the second building damper are configured with two rows and two columns, the front and rear rows of first building dampers are arranged in a crossed mode, and the front and rear rows of second building dampers are arranged in a crossed mode.
By adopting the technical scheme, the utility model has the beneficial effects that: according to the utility model, the beam pad high part and the shear wall are connected through the building damper, and the waterproof plate is additionally arranged between the beam pad high part and the shear wall, so that the deformation of the shear wall is effectively released, the stress level of the beam pad high part is reduced, and the damage is avoided, thereby achieving the safety and reliability of the connection of the beam pad high part and the shear wall under the action of horizontal load.
Drawings
Fig. 1 is a schematic plan view of a preferred embodiment of the present utility model.
FIG. 2 is a schematic cross-sectional view of 1-1 of FIG. 1.
FIG. 3 is a schematic cross-sectional view of 2-2 of FIG. 1.
Fig. 4 is a schematic cross-sectional view of the first building damper of fig. 2.
Wherein: 1. the beam comprises a bay window beam, a first shear wall, a second shear wall, a beam pad height part, a horizontal distribution rib, a vertical stress rib 5, a first building damper, 51, a first cylinder barrel, 511, a first limit boss, 52, a second cylinder barrel 521, second limit boss, 53, spring, 54, first anchor, 55, second anchor, 6, second building damper, 7, first flashing, 8, second flashing, 9, upper cantilever plate, 10, lower cantilever plate, 11, floor carrier plate, 12, window.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below. There is shown in the drawings, a presently preferred embodiment of the utility model, which may be embodied in many different forms and not limited to the embodiments described herein.
The utility model will be further described with reference to the drawings and detailed description.
Referring to fig. 1 and 2, the node structure of the bay window Liang Diangao part and the shear wall of the present embodiment includes: the beam comprises a bay window beam 1, a first shear wall 2 connected to one end of the bay window beam 1, a second shear wall 3 connected to the other end of the bay window beam 1, a beam pad height part 4 connected to the upper side of the bay window beam 1, a first building damper 5 connected to the beam pad height part 4 and the first shear wall 2, a second building damper 6 connected to the beam pad height part 4 and the second shear wall 3, a first waterproof board 7 arranged between the beam pad height part 4 and the first shear wall 2, and a second waterproof board 8 arranged between the beam pad height part 4 and the second shear wall 3.
In the prior art, a beam pad high portion 4 is generally poured together with a main structure, a horizontal distribution rib 41 and a vertical stress rib 42 are arranged in the beam pad high portion 4, and the horizontal distribution rib 41 stretches into shear walls on two sides of the beam pad high portion 4, so that the integrity of the beam pad high portion 4 and the shear walls on two sides of the beam pad high portion is enhanced, but under the action of an earthquake, larger tensile strain can occur at the joint of the beam pad high portion 4 and the shear walls, concrete cracking can occur at two ends of the beam pad high portion 4, the structural safety of a Liang Diangao portion 4 is affected, and the safety of a projection window is further affected.
The beam pad height part 4 in this embodiment is connected with the first shear wall 2 and the second shear wall 3 at two ends thereof through the first building damper 5 and the second building damper 6 respectively, and the first waterproof board 7 and the second waterproof board 8 are arranged between the beam pad height part 4 and the shear wall respectively, so as to effectively release the deformation of the shear wall, reduce the stress level of the Liang Diangao part 4, prevent the beam pad height part 4 from being damaged, and ensure the safety of the structure.
The first waterproof board 7 and the second waterproof board 8 of this embodiment may be selected from PVC boards, EVA boards and extruded boards, so as to satisfy the anti-permeability requirement. The flashing can be slid between the shear wall and the beam-bolster portion 4 to match the building damper to relieve the stress. In order to further improve the impervious effect of the joint, waterproof mortar layers can be additionally arranged on the peripheries of the first waterproof board 7 and the second waterproof board 8, and the waterproof mortar layers can also play a certain role in protection so as to slow down the ageing of the waterproof boards.
Referring to fig. 2, in the present embodiment, two rows of first building dampers 5 are disposed between the beam pad height portion 4 and the first shear wall 2, each row has two front and rear first building dampers 5, and the front and rear first building dampers 5 of each row are arranged in parallel and cross to be able to absorb vibration and buffer energy consumption in multiple directions. Similarly, the configuration of the second building damper 6 between the beam-cushioning high portion 4 and the second shear wall 3 is the same as that of the first building damper 5, and will not be described here again. In order to facilitate the installation of the first building damper 5 and the second building damper 6, a first through hole for installing the first building damper 5 is reserved on the first waterproof board 7, and a second through hole for installing the second building damper 6 is reserved on the second waterproof board 8, so that the on-site positioning and construction are facilitated, and reliable measures for preventing pouring and tamping displacement are required to be matched during on-site construction.
The first building damper 5 and the second building damper 6 of the present embodiment have the same structure, and are spring dampers, and the structure of the spring damper of the present embodiment will be described with reference to fig. 4 by taking the first building damper 5 as an example, where the spring damper of the present embodiment includes: the first cylinder 51, the second cylinder 52, the spring 53, the first anchoring member 54 and the second anchoring member 55, the first cylinder 51 and the second cylinder 52 are of semi-closed structures, one end is an opening, a first limiting boss 511 is formed on the inner wall of the opening end of the first cylinder 51 along the circumferential direction, a second limiting boss 521 is formed on the outer wall of the opening end of the second cylinder 52 along the circumferential direction, the opening end of the second cylinder 52 is inserted into the first cylinder 51, a cavity is formed between the first limiting boss 511 and the second limiting boss 521 in an embedded fit mode, and the second cylinder 52 is prevented from being separated from the first cylinder 51. In consideration of the pulling and pressing bidirectional displacement, the contact surfaces of the first limit boss 511 and the second limit boss 521 are set to be inclined planes, namely, the included angle between the contact surfaces of the first limit boss 511 and the second limit boss 521 and the inner wall of the first cylinder tube 51/the outer wall of the second cylinder tube 52 is 45 degrees. The springs 53 are installed in the chamber, the number and the stiffness of the springs need to be calculated and determined in combination with practical application, one end of each spring 53 is abutted against the bottom wall of the first cylinder 51, the other end of each spring 53 is abutted against the bottom wall of the second cylinder 52, when a plurality of springs 53 are arranged, the springs 53 are arranged in parallel, the first anchoring member 54 is connected to the end of the first cylinder 51, and the second anchoring member 55 is connected to the end of the second cylinder 52. The anchoring parts at the two ends of the spring damper are combined with site rib binding construction so as to ensure the effectiveness of connection between the spring damper and the shear wall and the beam cushion high part 4, and further ensure the structural safety.
Referring to fig. 3, the upper end of the beam pad height portion 4 is connected with the lower cantilever plate 10, the transverse rib 101 of the lower cantilever plate 10 extends out of the lower cantilever plate 10 and sequentially extends into the beam pad height portion 4 and the bay window beam 1 downwards, the lower end of the bay window beam 1 is connected with the upper cantilever plate 9, the transverse rib 91 of the upper cantilever plate 9 extends out of the upper cantilever plate 9 and extends upwards into the bay window beam 1, the upper end of the bay window beam 1 is connected with the building supporting plate 11, the vertical stress rib 42 of the beam pad height portion 4 extends downwards into the bay window beam 1, and the window 12 is connected between the upper cantilever plate 9 and the lower cantilever plate 10, so that the lower cantilever plate 10, the beam pad height portion 4 and the bay window beam 1 form a whole body to strengthen the connection among the three, the safety of the bay window is ensured, and the whole casting can be performed after the binding of the reinforcing steel bars is completed during construction.
While the utility model has been particularly shown and 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 utility model as defined by the appended claims.
Claims (10)
1. A node construction of a bay window beam gasket height portion and a shear wall, comprising:
the bay window beam (1) is used for connecting an upper cantilever plate (9);
the first shear wall (2) is connected to one end of the bay window beam (1);
the second shear wall (3) is connected with the other end of the bay window beam (1);
the beam cushion high part (4) is connected to the upper side of the bay window beam (1), and the beam cushion high part (4) is used for connecting a lower cantilever plate (10);
the first building damper (5) is connected with the beam pad height part (4) and the first shear wall (2);
the second building damper (6) is connected with the beam pad height part (4) and the second shear wall (3);
the first waterproof plate (7) is arranged between the beam pad height part (4) and the first shear wall (2);
the second waterproof plate (8) is arranged between the beam pad height part (4) and the second shear wall (3).
2. The node structure of the raised window beam pad and the shear wall according to claim 1, wherein the first waterproof board (7) is provided with a first perforation for the first building damper (5) to penetrate through; the second waterproof board (8) is provided with a second perforation for the second building damper (6) to penetrate through.
3. The node structure of the raised window beam pad portion and the shear wall according to claim 2, wherein the first building damper (5) and the second building damper (6) are spring dampers.
4. A bay window beam pad height portion and shear wall node construction according to claim 3, wherein the beam pad height portion (4) is configured with horizontal distribution ribs (41) and vertical stress ribs (42).
5. The node structure of the raised window beam pad height portion and the shear wall according to claim 4, wherein the transverse ribs of the lower cantilever plate (10) extend out of the lower cantilever plate (10) and sequentially extend downwards into the beam pad height portion (4) and the raised window beam (1), the transverse ribs of the upper cantilever plate (9) extend out of the upper cantilever plate (9) and extend upwards into the raised window beam (1), and the vertical stress ribs (42) of the beam pad height portion (4) extend downwards into the raised window beam (1).
6. The node structure of the raised window beam gasket portion and the shear wall of claim 5, wherein said spring damper comprises:
a first cylinder (51) with one end open, wherein a first limit boss (511) is formed on the inner wall of the open end of the first cylinder (51) along the circumferential direction;
the second cylinder (52) is provided with an opening at one end, the opening end of the second cylinder (52) is inserted into the first cylinder (51) to form a cavity, a second limit boss (521) embedded with the first limit boss (511) is formed on the outer wall of the opening end of the second cylinder (52) along the circumferential direction, and an included angle between the contact surface of the first limit boss (511) and the second limit boss (521) and the inner wall of the first cylinder (51) is 45 degrees;
at least one spring (53) arranged in the cavity, wherein one end of the spring (53) is abutted against the bottom wall of the first cylinder barrel (51), and the other end is abutted against the bottom wall of the second cylinder barrel (52);
a first anchor (54) connected to an end of the first cylinder (51);
and a second anchor (55) connected to the end of the second cylinder (52).
7. The node structure of the raised window beam pad and the shear wall according to any one of claims 1 to 6, wherein the first building dampers (5) are arranged in two rows and two columns, and the first building dampers (5) in two front and rear rows are arranged in a crossing manner.
8. The node structure of the raised window beam pad and the shear wall according to claim 7, wherein the second building dampers (6) are arranged in two rows and two columns, and the second building dampers (6) in two front and rear rows are arranged in a crossing manner.
9. The node structure of the raised window beam pad height portion and the shear wall according to any one of claims 1 to 6, wherein the outer circumferences of the first waterproof plate (7) and the second waterproof plate (8) are covered with a waterproof mortar layer.
10. The node structure of the raised window beam pad and the shear wall according to claim 9, wherein the first waterproof board (7) and the second waterproof board (8) are PVC boards or EVA boards or extruded boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379821.XU CN219219432U (en) | 2022-12-16 | 2022-12-16 | Node structure of raised window beam pad high part and shear wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379821.XU CN219219432U (en) | 2022-12-16 | 2022-12-16 | Node structure of raised window beam pad high part and shear wall |
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| CN219219432U true CN219219432U (en) | 2023-06-20 |
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| CN202223379821.XU Active CN219219432U (en) | 2022-12-16 | 2022-12-16 | Node structure of raised window beam pad high part and shear wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552695A (en) * | 2023-11-29 | 2024-02-13 | 珠海建工控股集团有限公司 | Prefabricated bay window and frame shear wall connecting device |
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2022
- 2022-12-16 CN CN202223379821.XU patent/CN219219432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552695A (en) * | 2023-11-29 | 2024-02-13 | 珠海建工控股集团有限公司 | Prefabricated bay window and frame shear wall connecting device |
| CN117552695B (en) * | 2023-11-29 | 2024-05-14 | 珠海建工控股集团有限公司 | Prefabricated bay window and frame shear wall connecting device |
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