CN107304591B - Vibration reduction keel and vibration reduction ceiling system - Google Patents
Vibration reduction keel and vibration reduction ceiling system Download PDFInfo
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- CN107304591B CN107304591B CN201610247807.4A CN201610247807A CN107304591B CN 107304591 B CN107304591 B CN 107304591B CN 201610247807 A CN201610247807 A CN 201610247807A CN 107304591 B CN107304591 B CN 107304591B
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- vibration
- damping
- keel
- plate
- vibration reduction
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/12—Connections between non-parallel members of the supporting construction
- E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a vibration reduction keel and a vibration reduction ceiling system, wherein vibration reduction parts are respectively arranged on two sides of the vibration reduction keel, each vibration reduction part comprises a vibration reduction plate and a support plate, the first end of each vibration reduction plate is fixedly connected with the side plate of the vibration reduction keel, and the vibration reduction plates and the side plates of the vibration reduction keel are arranged at a first preset angle beta; the second end of the vibration reduction plate is fixedly connected with the support plate, and a second preset angle gamma is formed between the support plate and the vibration reduction plate. According to the vibration-damping keel and the vibration-damping ceiling system provided by the invention, the vibration-damping parts are arranged on the two sides of the keel and are connected with other keels or connecting pieces by virtue of the vibration-damping parts, so that the impact resistance and deformation resistance of the keel and the ceiling system are improved, the quality stability of the ceiling system is ensured, and meanwhile, the smooth construction of the ceiling system is ensured.
Description
Technical Field
The invention relates to the technical field of light steel keels for buildings, in particular to a vibration reduction keel and a vibration reduction ceiling system.
Background
The light steel keel is a novel building material, and a light steel keel partition wall has the characteristics of light weight, high strength, good fire resistance, strong universality, easiness in installation and the like, is particularly widely applied in recent years along with the development of modern construction in China, and has become the main force of buildings in the aspects of suspended ceilings, partition walls and the like.
The existing light steel keel suspended ceiling is made by connecting a bearing keel and a cladding keel by a connecting piece to form a frame and then cladding a gypsum board. But in the earthquake area that sends out more, the shock resistance and the anti deformability of traditional furred ceiling fossil fragments are general, when there is the earthquake to take place, are not enough to support the furred ceiling frame, take place furred ceiling deformation very easily, even collapse, have the serious potential safety hazard. On the other hand, during the process of constructing and installing the suspended ceiling system, even though care is taken, vibration between the keels or between the keels and the connecting pieces often occurs, so that the keels or the connecting pieces are deformed or even scrapped; it may also result in the need to disassemble the assembled parts for rework, resulting in extended construction periods.
Disclosure of Invention
The present invention is directed to solving the problems described above. It is an object of the present invention to provide a vibration dampening keel that solves any of the above problems. Specifically, the present invention provides a vibration-damping keel having a vibration-damping portion with impact resistance and deformation resistance, and a vibration-damping ceiling system including the same.
According to a first aspect of the present invention, the present invention provides a vibration-damping keel, wherein two sides of the vibration-damping keel are respectively provided with a vibration-damping portion, and each vibration-damping portion comprises a vibration-damping plate and a supporting plate, wherein a first end of the vibration-damping plate is fixedly connected with a side plate of the vibration-damping keel, and the vibration-damping plate and the side plate of the vibration-damping keel are arranged at a first preset angle β; the second end of the vibration reduction plate is fixedly connected with the support plate, and the support plate and the vibration reduction plate are arranged at a second preset angle gamma; and the second preset angle gamma is greater than or equal to the first preset angle beta, and the supporting plate and the side plate of the vibration reduction keel are positioned on different sides of the vibration reduction plate.
The second end of the vibration reduction plate is fixedly connected with the support plate through a first connecting plate, and the vibration reduction plate and the support plate are located on the same side of the first connecting plate.
The first end of the vibration reduction plate is fixedly connected with the side plate of the vibration reduction keel through a second connecting plate, and the vibration reduction plate and the side plate of the vibration reduction keel are located on the same side of the second connecting plate.
Wherein the second connecting plate is perpendicular to the side plate of the vibration-damping keel.
Wherein the first preset angle β is an acute angle.
According to another aspect of the invention, the invention further provides a vibration reduction ceiling system, which comprises the vibration reduction keel, the hanging piece and the cladding keel, wherein hanging parts are arranged on two sides of the first end of the hanging piece, the hanging parts are connected with the vibration reduction parts, and the second end of the hanging piece is connected with the cladding keel.
The suspension part comprises an access board, the access board is fixedly connected with a side board of the first end of the hanging part, the access board is arranged at a first preset angle beta with the side board of the first end of the hanging part, and the access board is arranged on the vibration reduction board in an erected mode.
The hanging part further comprises a bend, the butt strap is fixedly connected with the side plate of the first end of the hanging part through the bend, and the butt strap and the side plate of the first end of the hanging part are located on the same side of the bend.
According to the vibration-damping keel and the vibration-damping ceiling system provided by the invention, the vibration-damping parts are arranged on the two sides of the keel and are connected with other keels or connecting pieces by virtue of the vibration-damping parts, so that the impact resistance and deformation resistance of the keel and the ceiling system are improved, the quality stability of the ceiling system is ensured, and meanwhile, the smooth construction of the ceiling system is ensured.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. To a person skilled in the art, without inventive effort, other figures can be derived from these figures.
Figure 1 schematically illustrates a structural view of one embodiment of a vibration dampening keel according to the invention;
figure 2 schematically illustrates a structural view of another embodiment of a vibration dampening keel according to the invention;
FIG. 3 schematically illustrates a structural view of one embodiment of a vibration damping ceiling system according to the present invention;
FIG. 4 schematically illustrates a structural view of one embodiment of a suspension member of the vibration damping ceiling system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The vibration reduction keel is provided with the vibration reduction parts forming acute angles with the side plates on two sides, so that the shock resistance and the deformation resistance of the keel are improved; and the vibration reduction keel is connected with other keels through the hanging piece matched with the vibration reduction part to form a vibration reduction ceiling system, so that the impact resistance and deformation resistance of the ceiling system are improved, the stability of the ceiling system is ensured, and the smooth operation of the construction process is ensured.
The vibration-damping keel and the vibration-damping ceiling system provided by the invention are described in detail below with reference to the accompanying drawings.
The invention provides a vibration-damping keel, wherein a structural schematic view of one embodiment of the vibration-damping keel is shown in figure 1, and a structural schematic view of another embodiment of the vibration-damping keel is shown in figure 2. Referring to fig. 1 and 2, the vibration-damping keel 1 is provided at both sides thereof with vibration-damping portions 10, respectively, for connection with other keels or hangers by means of connectors. Specifically, the vibration damping part 10 includes a vibration damping plate 101 and a support plate 102, wherein a first end 101a of the vibration damping plate 101 is fixedly connected with a side plate 11 of the vibration damping keel 1, and the vibration damping plate 101 and the side plate 11 of the vibration damping keel 1 are arranged at a first preset angle β; the second end 101b of the damping plate 101 is fixedly connected with the support plate 102, and the support plate 102 and the damping plate 101 are arranged at a second preset angle γ; and wherein the second preset angle γ is greater than or equal to the first preset angle β, and the support plate 102 and the side plate 11 of the vibration-damping keel 1 are located on different sides of the vibration-damping plate 101.
The support plate 102 is provided to prevent the first predetermined angle β from becoming an obtuse angle when a large impact is applied, and the vibration damping plate 101 cannot continue to bear a load, so that the second predetermined angle γ is greater than or equal to the first predetermined angle β in the vibration damping keel 1 of the present invention. For example, the second preset angle γ may be equal to the first preset angle β, i.e., the support plate 102 is parallel to the side plate 11 of the vibration damping keel 1; the second preset angle γ may also be set to be an obtuse angle, so that a contact surface adapted to the support plate 102 may also be provided on the corresponding connecting member, thereby further increasing the contact area between the connecting member and the vibration-damping keel 1 and ensuring the connection stability thereof.
In order to increase the stability of the connection between the vibration attenuating portion 10 and the connecting member, another plate member may be added between the vibration attenuating plate 101 and the support plate 102. For example, in the embodiment shown in fig. 2, the second end 101b of the damping plate 101 is fixedly connected to the support plate 102 by the first connecting plate 103, and the damping plate 101 and the support plate 102 are located on the same side of the first connecting plate 103. The setting of first connecting plate 103 has increased the area of contact between damping fossil fragments 1 and the connecting piece, and further the guarantee is receiving under the condition of unusual impact, the stable connection between damping fossil fragments 1 and the connecting piece.
Specifically, the vibration damping plate 101 may be directly connected to the side plate 11 of the vibration damping keel 1, or may be indirectly connected thereto. In the embodiment shown in fig. 1, the damping plate 101 is directly connected with the side plate 11 of the damping keel 1; in the embodiment shown in fig. 2, the vibration damping plate 101 is indirectly connected to the side plate 11 of the vibration damping keel 1. The first end 101a of the vibration damping plate 101 is fixedly connected with the side plate 11 of the vibration damping keel 1 through the second connecting plate 12, and the vibration damping plate 101 and the side plate 11 of the vibration damping keel 1 are located on the same side of the second connecting plate 12. The second connecting plate 12 can increase the buffering when the vibration-damping keel 1 receives abnormal impact or acting force, and provides certain vibration-damping guarantee for the vibration-damping part 10.
The second connecting plate 12 may be fixedly connected with the side plate 11 of the vibration-damping keel 1 in any manner, and in the embodiment shown in fig. 2, the second connecting plate 12 is perpendicular to the side plate 11 of the vibration-damping keel 1.
According to the vibration damping keel 1 of the present invention, the first preset angle β between the vibration damping plate 101 and the side plate 11 of the vibration damping keel 1 is an acute angle. Through a plurality of tests of the inventor, when the first preset angle beta is more than or equal to 15 degrees and less than or equal to 75 degrees, the vibration reduction effect of the vibration reduction keel 1 is better. For example, in a general case, the first preset angle β may be selectively set to 18 °, 32 °, 40 °, 51 °, 63 °, or the like.
It should be noted that according to the vibration-damping keel 1 provided by the invention, the vibration-damping keel 1 can be a C-shaped keel, a U-shaped keel or an H-shaped keel.
The invention also provides a vibration damping ceiling system, and a structural schematic diagram of one embodiment of the vibration damping ceiling system is shown in figure 3. Referring to fig. 3, the vibration damping ceiling system includes the vibration damping keel 1, the hanging member 2 and the facing keel 3 as described above, wherein the vibration damping keel 1 is used as a bearing keel and is connected with the facing keel 3 through the hanging member 2. Fig. 4 shows a schematic structural diagram of an embodiment of the suspension member 2 in the vibration damping ceiling system, and referring to fig. 3 and 4, suspension portions 21 are respectively disposed on two sides of a first end 201 of the suspension member 2, the suspension portions 21 are connected with the vibration damping portion 10 of the vibration damping keel 1, and a second end 202 of the suspension member 2 is connected with the cladding keel 3.
Specifically, the hanging portion 21 includes an attachment strap 211, the attachment strap 211 is fixedly connected to the side plate 22 of the first end 201 of the suspension member 2, and the attachment strap 211 and the side plate 22 of the first end 201 of the suspension member 2 are arranged at a first preset angle β, so that the attachment strap 211 is attached to the damping plate 101 and can be in full contact with the damping plate 101, thereby increasing the connection stability between the suspension member 2 and the damping keel 1.
When the cladding keel 3, the hanging part 2 or the vibration-damping keel 1 is impacted abnormally or acted, a first preset angle beta between the vibration-damping plate 101 and the side plate 11 of the vibration-damping keel 1 slightly changes, and after the abnormal impact or the acting force disappears, the angle beta is slowly recovered, so that the appearance of the vibration-damping keel 1 or the side plate 11 is prevented from generating rigid deformation, the impact resistance and the deformation resistance of the vibration-damping keel 1 can be improved, and the stability of a suspended ceiling system and the smooth construction are ensured.
In addition, in accordance with the embodiment of the vibration-damping keel 1 shown in fig. 2, the hanging portion 21 of the hanging member 2 may further include a bent portion 212, the attachment plate 211 is fixedly connected to the side plate 22 of the first end 201 of the hanging member 2 through the bent portion 212, the attachment plate 211 and the side plate 22 of the first end 201 of the hanging member 2 are located on the same side of the bent portion 212, and the bent portion 212 is attached to the first connection plate 103 during installation and use.
First connecting plate 103 and the setting of the board 212 of bending have increased the area of contact between damping fossil fragments 1 and the pendant 2, further ensure the damping fossil fragments 1 and the pendant 2 when receiving unusual impact between stable connection.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A vibration-damping keel (1) is characterized in that vibration-damping parts (10) are respectively arranged on two sides of the vibration-damping keel (1), each vibration-damping part (10) comprises a vibration-damping plate (101) and a supporting plate (102), wherein a first end (101 a) of each vibration-damping plate (101) is fixedly connected with a side plate (11) of the vibration-damping keel (1), the vibration-damping plates (101) and the side plates (11) of the vibration-damping keel (1) are arranged at a first preset angle beta, and the first preset angle beta is an acute angle; the second end (101 b) of the vibration damping plate (101) is fixedly connected with the supporting plate (102), and the supporting plate (102) and the vibration damping plate (101) are arranged at a second preset angle gamma; and the second preset angle gamma is larger than or equal to the first preset angle beta, and the support plate (102) and the side plate (11) of the vibration reduction keel (1) are positioned on different sides of the vibration reduction plate (101).
2. The vibration damping runner (1) of claim 1 wherein the second end (101 b) of the vibration damping plate (101) is fixedly connected to the support plate (102) by a first connecting plate (103), and wherein the vibration damping plate (101) is located on the same side of the first connecting plate (103) as the support plate (102).
3. A vibration-damping keel (1) according to claim 1, wherein the first end (101 a) of the vibration-damping plate (101) is fixedly connected with the side plate (11) of the vibration-damping keel (1) by a second connecting plate (12), and the vibration-damping plate (101) and the side plate (11) of the vibration-damping keel (1) are located on the same side of the second connecting plate (12).
4. A vibration-damping keel (1) according to claim 3, characterised in that said second web (12) is perpendicular to the side plates (11) of the vibration-damping keel (1).
5. A vibration damping ceiling system, characterized in that, the vibration damping ceiling system comprises the vibration damping keel (1), the hanging piece (2) and the cladding keel (3) according to any one of claims 1-4, wherein, the hanging part (21) is arranged at both sides of the first end (201) of the hanging piece (2), the hanging part (21) is connected with the vibration damping part (10), and the second end (202) of the hanging piece (2) is connected with the cladding keel (3).
6. The vibration damping ceiling system according to claim 5, wherein the suspension portion (21) comprises an access panel (211), the access panel (211) is fixedly connected with a side panel (22) of the first end (201) of the suspension member (2), the access panel (211) is disposed at the first preset angle β with the side panel (22) of the first end (201) of the suspension member (2), and the access panel (211) is accessed on the vibration damping panel (101).
7. The vibration damping ceiling system according to claim 6, wherein the suspension portion (21) further comprises a bend (212), the strap (211) is fixedly connected with the side plate (22) of the first end (201) of the hanger (2) through the bend (212), and the strap (211) and the side plate (22) of the first end (201) of the hanger (2) are located on the same side of the bend (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247807.4A CN107304591B (en) | 2016-04-20 | 2016-04-20 | Vibration reduction keel and vibration reduction ceiling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247807.4A CN107304591B (en) | 2016-04-20 | 2016-04-20 | Vibration reduction keel and vibration reduction ceiling system |
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| Publication Number | Publication Date |
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| CN107304591A CN107304591A (en) | 2017-10-31 |
| CN107304591B true CN107304591B (en) | 2023-03-21 |
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| CN201610247807.4A Active CN107304591B (en) | 2016-04-20 | 2016-04-20 | Vibration reduction keel and vibration reduction ceiling system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2193762A1 (en) * | 1996-12-23 | 1998-06-23 | Eric Scott Neff | Suspended ceiling system |
| CN102168476A (en) * | 2010-02-25 | 2011-08-31 | 北新集团建材股份有限公司 | High sound insulation and high sound absorption dual-layer hung ceiling system |
| CN202658781U (en) * | 2012-05-04 | 2013-01-09 | 北新集团建材股份有限公司 | Apparent-hidden frame suspended ceiling system |
| CN203569771U (en) * | 2013-09-25 | 2014-04-30 | 天津市乾祺科技发展有限公司 | Light steel keel for interior decoration |
| CN104088391A (en) * | 2014-06-16 | 2014-10-08 | 海盐法狮龙建材科技有限公司 | Hanging piece used for low-rise high-integration suspended ceiling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205171794U (en) * | 2015-10-20 | 2016-04-20 | 汤溪蔚 | Suspended ceiling system |
-
2016
- 2016-04-20 CN CN201610247807.4A patent/CN107304591B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2193762A1 (en) * | 1996-12-23 | 1998-06-23 | Eric Scott Neff | Suspended ceiling system |
| CN102168476A (en) * | 2010-02-25 | 2011-08-31 | 北新集团建材股份有限公司 | High sound insulation and high sound absorption dual-layer hung ceiling system |
| CN202658781U (en) * | 2012-05-04 | 2013-01-09 | 北新集团建材股份有限公司 | Apparent-hidden frame suspended ceiling system |
| CN203569771U (en) * | 2013-09-25 | 2014-04-30 | 天津市乾祺科技发展有限公司 | Light steel keel for interior decoration |
| CN104088391A (en) * | 2014-06-16 | 2014-10-08 | 海盐法狮龙建材科技有限公司 | Hanging piece used for low-rise high-integration suspended ceiling |
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| CN107304591A (en) | 2017-10-31 |
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