CN112609852B - Connecting structure for viscous damping wall to be mounted on building main body - Google Patents
Connecting structure for viscous damping wall to be mounted on building main body Download PDFInfo
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- CN112609852B CN112609852B CN202011261936.1A CN202011261936A CN112609852B CN 112609852 B CN112609852 B CN 112609852B CN 202011261936 A CN202011261936 A CN 202011261936A CN 112609852 B CN112609852 B CN 112609852B
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- sleeve
- spring
- connecting piece
- hinged
- connecting rod
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a connecting structure for installing a viscous damping wall on a building main body, which comprises: the first end of the main connecting piece is hinged with a first mounting plate for fixedly connecting with a building main body, and the second end of the main connecting piece is hinged with a second mounting plate for fixedly connecting with a viscous damping wall; one end of the elastic telescopic first auxiliary connecting piece is obliquely hinged to one side of the main connecting piece, which corresponds to the first mounting plate, in a movable mode, and the other end of the first auxiliary connecting piece is hinged to a third mounting plate for fixedly connecting with the building main body; and the elastic telescopic second auxiliary connecting piece is obliquely hinged to one side of the main connecting piece, which corresponds to the second mounting plate, in a movable mode, and the other end of the second auxiliary connecting piece is hinged to a fourth mounting plate for fixedly connecting with the viscous damping wall. The force that vibrations produced disperses on the main connecting piece that is triangular distribution and the first vice connecting piece second vice connecting piece, utilizes the effect that elastic stretching warp and play the buffering protection.
Description
Technical Field
The invention relates to the field of building construction, in particular to a connecting structure for mounting a viscous damping wall on a building main body.
Background
Viscous damping wall mainly includes: two outer steel plates, one or more inner steel plates, and a viscous body with high viscosity injected into the closed space formed by the outer steel plates. The upper end and the lower end of the outer steel plate and the upper end and the lower end of the inner steel plate of the viscous damping wall are fixedly connected with the upper floor and the lower floor of the building structure respectively to realize installation. When the building structure shakes, for example, in severe environments such as earthquakes and typhoons, relative motion between the inner steel plate and the outer steel plate generates relative speed, so that damping force is generated, and shaking energy is absorbed, so that the shaking of the building structure is slowed down to a certain extent, the building protection effect is achieved, and the use is wide.
In the installation process of the viscous damping wall, a connecting structure is generally adopted to connect the viscous damping wall with the upper floor and the lower floor of a building structure. However, under the condition of vibration, the connection structure directly receives impact rigidity force caused by external vibration, and in the process of instantaneous reaction, the connection node is easy to damage or even scrap when the impact force is too large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a connecting structure for mounting a viscous damping wall on a building main body, and solves the problems that the connecting structure in the prior art is easy to damage or even scrap due to impact rigidity caused by external vibration.
The technical scheme for realizing the purpose is as follows:
the invention provides a connecting structure for installing a viscous damping wall on a building main body, which comprises:
the elastic telescopic main connecting piece is provided, a first end of the main connecting piece is hinged with a first mounting plate for fixedly connecting with a building main body, and a second end of the main connecting piece is hinged with a second mounting plate for fixedly connecting with a viscous damping wall;
one end of the elastic telescopic first auxiliary connecting piece is obliquely hinged to one side, corresponding to the first mounting plate, of the main connecting piece in a movable mode, and the other end of the first auxiliary connecting piece is hinged to a third mounting plate fixedly connected with a building main body; and
the elastic telescopic second auxiliary connecting piece is obliquely hinged to one side, corresponding to the second mounting plate, of the main connecting piece in a movable mode, and the other end of the second auxiliary connecting piece is hinged to a fourth mounting plate for fixedly connecting with the viscous damping wall.
The viscous damping wall of the invention is further improved on the connecting structure of the building main body, and the main connecting piece comprises:
the sleeve is internally provided with a first spring;
the first connecting rod is inserted into one end of the sleeve, one end of the first connecting rod is connected to the first spring, and the other end of the first connecting rod is hinged to the first mounting plate;
And the second connecting rod is inserted into the other end of the sleeve, one end of the second connecting rod is connected to the first spring, and the other end of the second connecting rod is hinged with the second mounting plate.
The viscous damping wall of the present invention is further improved in the connection structure of the construction body,
the side walls of one ends of the first connecting rod and the second connecting rod are respectively provided with a pin;
and limiting grooves matched with the pin columns are formed at two opposite ends of the sleeve, and the pin columns are inserted into the limiting grooves for limiting.
The invention is a further improvement of the connection structure of the viscous damping wall installed on the building main body, wherein the limit groove comprises:
a notch arranged at the end part of the sleeve;
the pin column is arranged on one side of the notch and communicated with the hole groove of the notch, and the pin column is inserted into the hole groove through the notch to realize limiting.
The viscous damping wall of the present invention is further improved in the connection structure of the viscous damping wall to the building body in that the first sub-connecting member includes:
the first spring sleeve is internally provided with a second spring, one end of the second spring protrudes out of one end of the first spring sleeve, and the other end of the first spring sleeve is hinged with the third mounting plate;
The first sleeve is sleeved on the first spring sleeve and wraps the second spring, and one end of the first sleeve is obliquely hinged to the first connecting rod in a movable mode.
The viscous damping wall of the present invention is further improved in the connection structure to the building body,
the first connecting rod sleeve is provided with a first sleeve ring, a first lug plate is formed on the first sleeve ring, and one end of the first sleeve is sleeved on the first lug plate and connected through a first bolt.
The viscous damping wall of the present invention is further improved in the connection structure to the building body,
first lantern ring is connected with first shore screw, first lantern ring along first link removal realizes adjusting, and through first shore screw wears to establish first lantern ring and shore in first link realization is fixed.
The viscous damping wall of the invention is further improved on the connecting structure of the building main body, and the second auxiliary connecting piece comprises:
the second spring sleeve is internally provided with a third spring, one end of the third spring protrudes out of one end of the second spring sleeve, and the other end of the second spring sleeve is hinged with the fourth mounting plate;
and the second sleeve is sleeved on the second spring sleeve and covers the third spring, and one end of the second sleeve is obliquely hinged with the second connecting rod in a movable manner.
The viscous damping wall of the present invention is further improved in the connection structure to the building body,
the second connecting rod cover is equipped with the second lantern ring, the second lantern ring is formed with the second otic placode, telescopic pot head of second is located the second otic placode just passes through second bolted connection.
The viscous damping wall of the present invention is further improved in the connection structure to the building body,
the second lantern ring is connected with a second top bracing screw, the second lantern ring moves along the second connecting rod to realize adjustment, and the second lantern ring is penetrated through by the second top bracing screw and the top bracing is realized fixing by the second connecting rod.
The connecting structure for mounting the viscous damping wall on the building main body has the advantages that:
after the viscous damping wall is arranged on the building main body by adopting the connecting structure, under the condition of vibration, the force generated by the vibration is uniformly dispersed on the main connecting piece, the first auxiliary connecting piece and the second auxiliary connecting piece which are distributed in a triangular manner, and a large force cannot be generated on a single main connecting piece or auxiliary connecting piece; and the elastic telescopic deformation of the main connecting piece, the first auxiliary connecting piece and the second auxiliary connecting piece is utilized to play a role in buffering protection, and the service life of the connecting structure is prolonged.
Drawings
Fig. 1 is a schematic structural view of a connection structure in which a viscous damping wall of the present invention is installed in a building body.
Fig. 2 is a sectional view of a main coupling member of the coupling structure of the viscous damping wall of the present invention mounted to a building body.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1.
Fig. 4 is a sectional view of a sub-coupling member of the coupling structure of the viscous damping wall mounted to the building body according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, there is shown a schematic structural view of a connection structure of the viscous damping wall of the present invention installed in a building body. As shown in fig. 1, the viscous damping wall of the present invention is mounted to a connection structure of a building body, and includes:
the flexible main connecting piece 10 with elasticity, the first end of the main connecting piece 10 is hinged with a first mounting plate 20 for fixedly connecting with the building main body, and the second end of the main connecting piece 10 is hinged with a second mounting plate 21 for fixedly connecting with the viscous damping wall;
an elastic and telescopic first auxiliary connecting piece 30, one end of which is obliquely hinged on one side of the main connecting piece 10 corresponding to the first mounting plate 20 in a movable manner, and the other end of the first auxiliary connecting piece 30 is hinged with a third mounting plate 22 fixedly connected with the building main body; and
And the elastic telescopic second auxiliary connecting piece 40 is obliquely hinged on one side of the main connecting piece 10 corresponding to the second mounting plate 21 in a movable mode, and the other end of the second auxiliary connecting piece 40 is hinged with a fourth mounting plate 23 fixedly connected with the viscous damping wall.
As a preferred embodiment of the connection structure of the viscous damping wall to the building body according to the present invention, reference is made to fig. 2 which is a sectional view of a main link of the connection structure of the viscous damping wall to the building body according to the present invention. As shown in fig. 2, the main link 10 includes:
a sleeve 12 in which a first spring 11 is provided;
a first connecting rod 13 inserted into one end of the sleeve 12, one end of the first connecting rod 13 being connected to the first spring 11, and the other end of the first connecting rod 13 being hinged to the first mounting plate 20;
and a second connecting rod 14 inserted into the other end of the sleeve 12, one end of the second connecting rod 14 being connected to the first spring 11, and the other end of the second connecting rod 14 being hinged to the second mounting plate 21.
Specifically, the first link 13 and the second link 14 are identical in shape and size and are arranged in mirror symmetry with respect to the middle plane of the sleeve 12.
The number of the first springs 11 is two, and a partition plate for separating the two first springs 11 is arranged in the middle of the sleeve 12. One end of the first link 13 is connected to the first spring 11 through a flat plate. One end of the second link 14 is connected with the first spring 11 through a flat plate. The first link 13 and one half of the sleeve 12 and one first spring 11 form a structure that can be adjusted telescopically according to the force. The second link 14 and the other half of the sleeve 12 and the other first spring 11 form a structure which can be adjusted telescopically according to the force.
As a preferred embodiment of the connection structure of the viscous damping wall mounted to the building body according to the present invention, refer to fig. 3 which is an enlarged view of a portion a of fig. 1. As shown in fig. 3, the side walls of one ends of the first link 13 and the second link 14 are each formed with a pin 15; the relative both ends of sleeve pipe 12 all are formed with the spacing groove of adaptation in round pin post 15, insert through round pin post 15 and locate the spacing groove and carry on spacingly, prevent that first connecting rod 13, sleeve pipe 12, second connecting rod 14's displacement is too big.
As a preferred embodiment of the connection structure of the viscous damping wall installed in the building body of the present invention, the limiting groove includes: a notch opened at the end of the sleeve 12; the pin column 15 is inserted into the hole groove through the gap to realize limiting. Specifically, the hole groove is a circular hole-like groove fitted to the pin 15.
As a preferred embodiment of the connection structure of the viscous damping wall to the building body according to the present invention, refer to fig. 4 which is a sectional view of the sub-connector of the connection structure of the viscous damping wall to the building body according to the present invention. As shown in fig. 4, the first secondary connecting member 30 includes:
a first spring sleeve 32 internally provided with a second spring 31, wherein one end of the second spring 31 protrudes out of one end of the first spring sleeve 32, and the other end of the first spring sleeve 32 is hinged with the third mounting plate 22;
A first sleeve 33 covering the second spring 31 and disposed on the first spring housing 32, wherein one end of the first sleeve 33 is movably and obliquely hinged to the first link 13.
Specifically, the other end of the first spring housing 32 forms a solid column block to which the second spring 31 is connected. The third mounting plate 22 is formed with a pair of ear plates clamped to the solid stud block and connected by a hinge shaft. One end of the first sleeve 33 is formed with a bottom plate to which the second spring 31 is connected. The first spring housing 32, the second spring 31 and the first sleeve 33 form a structure which can be adjusted telescopically according to the stress.
As a preferred embodiment of the connection structure for installing the viscous damping wall in the building body according to the present invention, the first link 13 is sleeved with the first collar 50, the first collar 50 is formed with the first ear plate 51, and one end of the first sleeve 33 is sleeved on the first ear plate 51 and connected by the first bolt.
As a preferred embodiment of the connection structure for mounting the viscous damping wall on the building body, the first collar 50 is connected to a first top bracing screw 52, the first collar 50 moves along the first connecting rod 13 to realize adjustment, and the first top bracing screw 52 penetrates through the first collar 50 and is supported on the first connecting rod 13 to realize fixation.
As a preferred embodiment of the connection structure of the viscous damping wall to the building body according to the present invention, the second sub-connecting member 40 includes:
a second spring sleeve provided with a third spring therein, wherein one end of the third spring protrudes out of one end of the second spring sleeve, and the other end of the second spring sleeve is hinged with the fourth mounting plate 23;
and a second sleeve sleeved on the second spring sleeve and covering the third spring, wherein one end of the second sleeve is obliquely hinged with the second connecting rod 14 in a movable manner.
Specifically, the other end of the second spring housing forms a solid column block, and the third spring is connected to the solid column block. The fourth mounting plate 23 is formed with a pair of ear plates clamped to the solid post block and connected by a hinge shaft. One end of the second sleeve is formed with a bottom plate for connection with the third spring. The second spring sleeve, the third spring and the second sleeve form a structure capable of carrying out adaptive telescopic adjustment according to stress.
As a preferred embodiment of the connection structure for installing the viscous damping wall in the building body according to the present invention, the second link 14 is sleeved with a second sleeve ring 60, the second sleeve ring 60 is formed with a second ear plate 61, and one end of the second sleeve is sleeved on the second ear plate 61 and connected by a second bolt.
As a preferred embodiment of the connection structure for installing the viscous damping wall on the building body according to the present invention, the second collar 60 is connected to a second top bracing screw 62, the second collar 60 moves along the second connecting rod 14 to realize adjustment, and the second collar 60 is inserted through the second top bracing screw 62 and is braced on the second connecting rod 14 to realize fixation.
According to the installation requirement, the position of the first lantern ring 50 on the first connecting rod 13 is adjusted, and the first lantern ring is supported on the first connecting rod 13 through a first supporting screw 52 for fixing. By adjusting the angle between one end of the first sleeve 33 and the first ear plate 51, the included angle between the primary and secondary connection members is adjusted, so that the maximum bearing force can be controlled. Then, the first link 13 and the second link 14 are inserted into opposite ends of the sleeve 12, the first spring 11 is compressed, the pin 15 is placed in the stopper groove, and the first link 13 and the second link 14 are released.
After the viscous damping wall is installed on a building main body by adopting the connecting structure, under the condition of vibration, under the action of the first spring and the second spring, the main connecting piece, the first auxiliary connecting piece and the second auxiliary connecting piece can be subjected to adaptive elastic telescopic adjustment according to vibration stress, so that the effect of buffer protection is achieved.
The connecting structure for the viscous damping wall arranged on the building main body has the beneficial effects that:
after the viscous damping wall is arranged on the building main body by adopting the connecting structure, under the condition of vibration, the force generated by the vibration is uniformly dispersed on the main connecting piece, the first auxiliary connecting piece and the second auxiliary connecting piece which are distributed in a triangular manner, and a large force cannot be generated on a single main connecting piece or auxiliary connecting piece; and the elastic telescopic deformation of the main connecting piece, the first auxiliary connecting piece and the second auxiliary connecting piece is utilized to play a role in buffering protection, and the service life of the connecting structure is prolonged. Through adjusting the inclination between main connecting piece and first vice connecting piece or main connecting piece and the vice connecting piece of second according to specific installation environment requirement, application scope is wide.
While the present invention has been described in detail and with reference to the embodiments thereof as shown in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (7)
1. The utility model provides a viscous damping wall installs in building subject's connection structure which characterized in that includes:
the elastic telescopic main connecting piece is provided, a first end of the main connecting piece is hinged with a first mounting plate for fixedly connecting with a building main body, and a second end of the main connecting piece is hinged with a second mounting plate for fixedly connecting with a viscous damping wall;
one end of the elastic telescopic first auxiliary connecting piece is obliquely hinged to one side, corresponding to the first mounting plate, of the main connecting piece in a movable mode, and the other end of the first auxiliary connecting piece is hinged to a third mounting plate fixedly connected with a building main body; and
the elastic telescopic second auxiliary connecting piece is obliquely hinged to one side, corresponding to the second mounting plate, of the main connecting piece in a movable mode, and the other end of the second auxiliary connecting piece is hinged to a fourth mounting plate for being fixedly connected with the viscous damping wall;
The main connection member includes:
the sleeve is internally provided with a first spring;
the first connecting rod is inserted into one end of the sleeve, one end of the first connecting rod is connected to the first spring, and the other end of the first connecting rod is hinged to the first mounting plate;
the second connecting rod is inserted into the other end of the sleeve, one end of the second connecting rod is connected to the first spring, and the other end of the second connecting rod is hinged to the second mounting plate;
the first secondary connection member includes:
the first spring sleeve is internally provided with a second spring, one end of the second spring protrudes out of one end of the first spring sleeve, and the other end of the first spring sleeve is hinged with the third mounting plate;
the first sleeve is sleeved on the first spring sleeve and wraps the second spring, and one end of the first sleeve is obliquely hinged with the first connecting rod in a movable mode;
the second secondary connection comprises:
the second spring sleeve is internally provided with a third spring, one end of the third spring protrudes out of one end of the second spring sleeve, and the other end of the second spring sleeve is hinged with the fourth mounting plate;
and the second sleeve is sleeved on the second spring sleeve and covers the third spring, and one end of the second sleeve is obliquely hinged with the second connecting rod in a movable manner.
2. The viscous damping wall as claimed in claim 1, which is installed at a connection structure of a building body,
the side walls of one ends of the first connecting rod and the second connecting rod are respectively provided with a pin;
the opposite two ends of the sleeve are both formed with limiting grooves matched with the pins, and the pins are inserted into the limiting grooves for limiting.
3. The viscous damping wall of claim 2 is installed in the connection structure of building body, characterized in that, the spacing groove includes:
a notch arranged at the end part of the sleeve;
the pin column is arranged on one side of the notch and communicated with the hole groove of the notch, and the pin column is inserted into the hole groove through the notch to realize limiting.
4. The viscous damping wall as claimed in claim 1, which is installed at a connection structure of a building body,
the first connecting rod sleeve is provided with a first sleeve ring, a first lug plate is formed on the first sleeve ring, and one end of the first sleeve is sleeved on the first lug plate and connected through a first bolt.
5. The viscous damping wall attachment structure to a building body according to claim 4,
first lantern ring is connected with first shore screw, first lantern ring along first link removal realizes adjusting, and through first shore screw wears to establish first lantern ring and shore in first link realization is fixed.
6. The viscous damping wall as claimed in claim 1, which is installed at a connection structure of a building body,
the second connecting rod cover is equipped with the second lantern ring, the second lantern ring is formed with the second otic placode, telescopic pot head of second is located the second otic placode just passes through second bolted connection.
7. The viscous damping wall attachment structure to a building body of claim 6,
the second lantern ring is connected with a second top bracing screw, the second lantern ring moves along the second connecting rod to realize adjustment, and the second lantern ring is penetrated through by the second top bracing screw and the top bracing is realized fixing by the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011261936.1A CN112609852B (en) | 2020-11-12 | 2020-11-12 | Connecting structure for viscous damping wall to be mounted on building main body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011261936.1A CN112609852B (en) | 2020-11-12 | 2020-11-12 | Connecting structure for viscous damping wall to be mounted on building main body |
Publications (2)
| Publication Number | Publication Date |
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| CN112609852A CN112609852A (en) | 2021-04-06 |
| CN112609852B true CN112609852B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011261936.1A Active CN112609852B (en) | 2020-11-12 | 2020-11-12 | Connecting structure for viscous damping wall to be mounted on building main body |
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| US20150184413A1 (en) * | 2014-01-01 | 2015-07-02 | Steven E. Pryor | Self-Centering Braced Frame for Seismic Resistance in Buildings |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441289A (en) * | 1980-05-07 | 1984-04-10 | Takenaka Komuten Co., Ltd. | Earthquake-resistant reinforcement structure for an existing building with compression braces or tension braces |
| FR2625523A1 (en) * | 1988-01-06 | 1989-07-07 | Takenaka Corp | Apparatus for damping vibrations in a floor |
| CN2740835Y (en) * | 2004-07-02 | 2005-11-16 | 北京工业大学 | Viscosity damping buffer |
| JP2007146579A (en) * | 2005-11-30 | 2007-06-14 | Sanix Inc | Existing wooden building reinforcing structure |
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| CN108756411A (en) * | 2018-05-30 | 2018-11-06 | 长江大学 | The eccentrically braces structure of tree-shaped column |
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| Publication number | Publication date |
|---|---|
| CN112609852A (en) | 2021-04-06 |
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