CN113235844B - Shock-absorbing structure of house building - Google Patents
Shock-absorbing structure of house building Download PDFInfo
- Publication number
- CN113235844B CN113235844B CN202110374461.5A CN202110374461A CN113235844B CN 113235844 B CN113235844 B CN 113235844B CN 202110374461 A CN202110374461 A CN 202110374461A CN 113235844 B CN113235844 B CN 113235844B
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- plate
- damping
- elastic
- shock
- plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
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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
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/0226—Stairways having treads supported by balusters
Abstract
The invention discloses a damping structure of a house building, which relates to the technical field of house buildings and comprises a step body, wherein the step body is composed of a plurality of groups of step plates, damping devices are arranged at four corners of each step plate, through holes are formed in the damping devices along the axial direction, the step plates are sleeved with stand columns through the damping devices, handrails are arranged at the tops of the stand columns, elastic connecting pieces are arranged on the bottom surfaces of the step plates, the plurality of groups of step plates are connected with telescopic plates through the elastic connecting pieces, one sides of the telescopic plates, close to the stand columns, are locked and fixed with the stand columns through bolts, and each damping device comprises an upper connecting plate with a central punched hole, a lower connecting plate with a central punched hole, an elastic damping plate with a central punched hole, a spring damper and a sleeve. The invention achieves the purposes of shock absorption and shock resistance by arranging the stair structure independent of the house main body frame and combining the shock absorption part, and solves the defect that the stair building is easy to break due to vibration in the using process.
Description
Technical Field
The invention relates to the technical field of house buildings, in particular to a damping structure of a house building.
Background
The stair structure belongs to a part of a house building, and is used as a component for vertical traffic between floors, in the house building engineering, a damping structure is commonly used in the building structure to improve the anti-vibration capability, because the stair structure is trampled for a long time for use and is easy to vibrate, and the influence of natural earthquake activities exists, therefore, the building engineering is in the construction process, the damping stair is often required to be constructed, the current stair structure is mostly built by adopting a concrete pouring structure to match with cement bricks, the stair structure has the advantages in the aspect of structural rigidity, the bearing requirement is met, but the stair structure is connected with a house main body frame, the stair structure is easy to extrude and drag on the house main body frame, the stair structure is easy to separate from each other and break, and the stair structure main body is also easy to crack and break between adjacent step units under the influence of earthquake and long-term vibration.
Consequently, the stair structure with house main body frame separation has structural independence more, when the earthquake, the stair can not receive the extrusion of house main part again, do not have the atress, just can not break off naturally yet, the vibration in the stair structure use can not influence the house main part yet, the security performance in two aspects all can improve, connection between the structure of stair structure self is also very important to the life of stair structure main part simultaneously, therefore we have proposed a housing construction's shock-absorbing structure and technology, so as to solve the problem of proposing in the above-mentioned.
Disclosure of Invention
Technical problem to be solved
The invention provides a damping structure of a house building, aiming at the defect that a stair building in the prior art is easy to break due to vibration in the using process.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a housing construction's shock-absorbing structure, includes the step body, the step body comprises the multiunit step board, four turning positions of step board all set up damping device, damping device forms the through-hole along the axial, the installation is established with the stand cover through damping device to the step board, the stand top sets up the handrail, the step board bottom surface all sets up elastic connection spare, and multiunit step board all is connected with the expansion plate through elastic connection spare, one side that the expansion plate is close to the stand is fixed through bolt and stand locking.
Damping device includes the upper junction plate that the center punched a hole, the lower connecting plate that the center punched a hole, the elasticity shock attenuation board that the center punched a hole, spring damper and sleeve, the opposite face of upper junction plate and lower connecting plate respectively with the upper surface and the lower fixed surface connection of elasticity shock attenuation board, the turning position and the spring damper tip fixed connection of upper junction plate and lower connecting plate opposite face, the sleeve sets up the middle part at the upper junction plate, the plate body of upper junction plate, lower connecting plate and elasticity shock attenuation board combination is fixed to be set up on the bottom surface of step board, and the turning position of step board passes through trompil joint sleeve.
Preferably, the upright post consists of an upper post body and a lower post body, the damping device is sleeved on the surface of the upper post body, and the lower post body is supported at the bottom of the damping device.
Preferably, the damping device and the elastic connecting piece are telescopic and damped along the axial direction of the damping device, and the symmetry axis of the damping device is parallel to the symmetry axis of the elastic connecting piece.
Preferably, the elastic connection member may be a spring member.
Preferably, the expansion plate comprises an expansion portion and a connecting portion, the expansion portion is V-shaped, the connecting portion is connected with the elastic connecting piece, and the expansion portion is formed by local bending and processing of the expansion plate.
Preferably, the elastic damping plate is a corrugated plate.
The invention also provides a process for the damping structure of the house building, which comprises the following steps:
s1: holes are formed in the corners of the step plates, the hole pattern size is matched with the outer diameter of the sleeve, glue is coated on the bottom surfaces of the step plates and the upper surface of the upper connecting plate, the sleeve and the step plates are installed in an interference fit mode, the top portion of the sleeve protrudes out of the step plates, and a flanging is formed through punching of punching equipment.
S2: the step plate provided with the damping device is assembled with the stand column, the stand column is tightly matched with the sleeve, and the stand column is loosely matched with the plate body formed by combining the upper connecting plate, the lower connecting plate and the elastic damping plate.
S3: and a long hole is arranged on the bottom surface of the step plate for fixedly installing an elastic connecting piece, the expansion plate and the upright post are locked and fixed through a bolt, and the other end of the elastic connecting piece is fixedly installed with the long hole preset in the expansion plate.
S4: and a handrail is assembled at the top of the upright post.
(III) advantageous effects
The invention provides a damping structure of a house building, which has the following beneficial effects:
(1) the invention achieves the purposes of shock absorption and shock resistance through the stair structure independent of the house main body frame, when the stair structure is influenced by vibration and earthquake, the independent stair structure has higher safety and is not easy to be restrained from deforming with the house main body frame, the shock absorption performance of the stair structure main body is improved by combining the shock absorption parts such as the shock absorption device, the upright post, the elastic connecting piece, the expansion plate and the like, particularly the shock absorption to longitudinal vibration, meanwhile, the integral structural strength meets the use requirement, the step plates are connected through the upright post, the upright post is restrained through the expansion plate, the integral stability is improved, the effect of elastic support is achieved, the step plates are indirectly connected, the connection fracture among the step plates is avoided, the fracture hidden danger is reduced, and the defect that the stair building is easy to fracture due to vibration in the use process is overcome.
(2) The damping device and the elastic connecting piece have a damping effect in the longitudinal direction, the elastic connecting piece and the expansion plate are combined to have the effect of assisting the stair structure to recover to the original state after damping, the damping device is elastically supported by the spring damper and the elastic damping plate, the elastic connecting piece has elasticity and can be used for elastic support, the expansion plate plays a role in mutual connection between the stand columns, the stand columns are integrated and mutually restrained, the integral structural strength is guaranteed, and the bearing of the step plate is intensively exerted on the four correspondingly connected stand columns to meet the bearing requirement.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an assembly structure of a step plate and a column according to the present invention;
FIG. 3 is a front cross-sectional view of the present invention showing the position of the expansion plate;
FIG. 4 is a front cross-sectional view of the present invention at the location of the vertical column;
FIG. 5 is a perspective view of the shock absorbing device of the present invention;
FIG. 6 is a front view of the shock absorbing device of the present invention;
FIG. 7 is a schematic view of an assembly structure of the damping device and the step plate according to the present invention.
In the figure: 1. a step plate; 2. a damping device; 21. an upper connecting plate; 22. a lower connecting plate; 23. an elastic damping plate; 24. a spring damper; 25. a sleeve; 3. a column; 4. a handrail; 5. an elastic connecting member; 6. a retractable plate.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1 to 7, the present invention provides a technical solution: a damping structure of a house building comprises a step body, wherein the step body is composed of a plurality of groups of step plates 1, no direct connection relation exists between two adjacent groups of step plates 1, damping devices 2 are respectively arranged at four corner positions of the step plates 1, through holes are formed in the damping devices 2 along the axial direction, the step plates 1 are sleeved and installed with upright posts 3 through the damping devices 2, handrails 4 are arranged at the tops of the upright posts 3, elastic connecting pieces 5 are respectively arranged at the bottom surfaces of the step plates 1, and multiunit step board 1 all is connected with expansion plate 6 through elastic connection spare 5, and expansion plate 6 can be the steel construction, and one side that expansion plate 6 is close to stand 3 is fixed with stand 3 locking through the bolt, and bolt locking belongs to and can dismantle the connection, has sufficient intensity and stability, makes things convenient for dismouting and maintenance, and the step body is supported by stand 3, and stand 3 installs subaerial, and stand 3 can be the steel construction, adopts the stand 3 that the thickness was equipped with the dress according to the bearing demand.
As a technical optimization scheme of the invention, the upright column 3 consists of an upper column body and a lower column body which are of an integral structure, the upright column 3 is thick at the upper part and thin at the lower part, the damping device 2 is sleeved on the surface of the upper column body, and the lower column body is supported at the bottom of the damping device 2.
As a technical optimization scheme of the invention, the damping device 2 and the elastic connecting piece 5 both perform telescopic damping along the self axial direction, and the symmetry axis of the damping device 2 and the symmetry axis of the elastic connecting piece 5 are parallel to each other.
As a technical optimization of the invention, the elastic connecting element 5 can be a spring element.
As a technical optimization scheme of the invention, the expansion plate 6 comprises an expansion part and a connecting part, the expansion part is V-shaped, the connecting part is connected with the elastic connecting piece 5, and the expansion part is formed by local bending and processing of the expansion plate 6.
As a technical optimization scheme of the invention, the elastic damping plate 23 is a corrugated plate which has stretching and shrinking properties, so that the elastic damping plate has elasticity and enough supporting force and is easy to recover after deformation.
In order to set up the damping structure of the house building, the invention also provides a technical scheme that: a process for a shock-absorbing structure of a building construction, comprising the steps of:
s1: the hole is formed in the corner of the step plate 1, the hole size is matched with the outer diameter of the sleeve 25, glue is coated on the bottom surface of the step plate 1 and the upper surface of the upper connecting plate 21, the sleeve 25 is installed in interference fit with the step plate 1, the top part of the sleeve 25 protrudes out of the step plate 1, a flanging is formed through punching of punching equipment, and the situation that the damping device 2 is not loosened and displaced is guaranteed through the flanging.
S2: the step plate 1 provided with the damping device 2 is assembled with the upright post 3, the upright post 3 is tightly matched with the sleeve 25, and the upright post 3 is loosely matched with a plate body formed by combining the upper connecting plate 21, the lower connecting plate 22 and the elastic damping plate 23.
S3: the bottom surface of the step plate 1 is provided with a long hole for fixedly installing an elastic connecting piece 5, the expansion plate 6 and the upright post 3 are locked and fixed through a bolt, and the other end of the elastic connecting piece 5 is fixedly installed with the long hole preset in the expansion plate 6.
S4: a handrail 4 is mounted on the top of the upright 3.
In conclusion, the stair structure independent of the house main body frame is arranged and combined with the shock absorption part to achieve the purposes of shock absorption and shock resistance, and the defect that the stair building is easy to break due to vibration in the using process is overcome.
It should be noted that, in this document, terms such as "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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A housing construction's shock-absorbing structure which characterized in that: the anti-theft device comprises a step body, wherein the step body is composed of a plurality of groups of step plates (1), four corner positions of each step plate (1) are respectively provided with a damping device (2), the damping devices (2) form through holes along the axial direction, the step plates (1) are sleeved with a stand column (3) through the damping devices (2), the top of the stand column (3) is provided with a handrail (4), the bottom surface of each step plate (1) is provided with an elastic connecting piece (5), the plurality of groups of step plates (1) are respectively connected with a telescopic plate (6) through the elastic connecting pieces (5), and one side, close to the stand column (3), of each telescopic plate (6) is locked and fixed with the stand column (3) through bolts;
damping device (2) including upper junction plate (21) that the center punched a hole, lower connecting plate (22) that the center punched a hole, elastic damping plate (23), spring damper (24) and sleeve (25) that the center punched a hole, the opposite face of upper junction plate (21) and lower connecting plate (22) respectively with the upper surface and the lower fixed surface of elastic damping plate (23) be connected, the corner position and spring damper (24) tip fixed connection of upper junction plate (21) and lower connecting plate (22) opposite face, sleeve (25) set up the middle part at upper junction plate (21), the fixed setting of plate body of upper junction plate (21), lower connecting plate (22) and elastic damping plate (23) combination is on the bottom surface of step board (1), and the corner position of step board (1) passes through trompil joint sleeve (25).
2. The shock-absorbing structure of house building according to claim 1, wherein: the upright post (3) is composed of an upper post body and a lower post body, the damping device (2) is sleeved on the surface of the upper post body, and the lower post body is supported at the bottom of the damping device (2).
3. The shock-absorbing structure of house building according to claim 1, wherein: damping device (2) and elastic connecting piece (5) all follow self axial shock attenuation of stretching out and drawing back, and damping device's (2) symmetry axis and elastic connecting piece (5) symmetry axis are parallel to each other.
4. The shock-absorbing structure of house building according to claim 1, wherein: the elastic connecting piece (5) is a spring component.
5. The shock-absorbing structure of house building according to claim 1, wherein: the expansion plate (6) comprises an expansion portion and a connecting portion, the expansion portion is V-shaped, the connecting portion is connected with the elastic connecting piece (5), and the expansion portion is formed by local bending and machining of the expansion plate (6).
6. The shock-absorbing structure of house building according to claim 1, wherein: the elastic damping plate (23) is a corrugated plate.
7. The installation process of a shock-absorbing structure of a house building according to claim 1, comprising the steps of:
s1: holes are formed in the corner positions of the step plates (1), the hole type size is matched with the outer diameter of the sleeves (25), glue is coated on the bottom surfaces of the step plates (1) and the upper surfaces of the upper connecting plates (21), the sleeves (25) are installed in an interference fit mode with the step plates (1), the top portions of the sleeves (25) protrude out of the step plates (1), and flanges are formed through punching of punching equipment;
s2: assembling the step plate (1) provided with the damping device (2) with an upright post (3), wherein the upright post (3) is tightly matched with a sleeve (25), and the upright post (3) is loosely matched with a plate body formed by combining an upper connecting plate (21), a lower connecting plate (22) and an elastic damping plate (23);
s3: a long hole is arranged on the bottom surface of the step plate (1) for fixedly installing an elastic connecting piece (5), the expansion plate (6) and the upright post (3) are locked and fixed through a bolt, and the other end of the elastic connecting piece (5) is fixedly installed with a preset long hole of the expansion plate (6);
s4: and a handrail (4) is assembled at the top of the upright post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374461.5A CN113235844B (en) | 2021-04-07 | 2021-04-07 | Shock-absorbing structure of house building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374461.5A CN113235844B (en) | 2021-04-07 | 2021-04-07 | Shock-absorbing structure of house building |
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| CN113235844A CN113235844A (en) | 2021-08-10 |
| CN113235844B true CN113235844B (en) | 2022-08-26 |
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| CN202110374461.5A Active CN113235844B (en) | 2021-04-07 | 2021-04-07 | Shock-absorbing structure of house building |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| NO346851B1 (en) * | 2022-01-19 | 2023-01-30 | Rolf Wee Transp As | STAIRCASE AND PROCEDURE FOR ASSEMBLING THE SAME |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH566466A5 (en) * | 1973-11-30 | 1975-09-15 | Selvaagebygg As | Reduced noise concrete stairs assembly - steps are supported on elastic pads and bolted to central trunk |
| CN102953501A (en) * | 2012-11-08 | 2013-03-06 | 上海中建八局装饰有限责任公司 | Noise-reducing and shock-absorbing stair and construction process thereof |
| CN208918161U (en) * | 2018-08-16 | 2019-05-31 | 华星钢构股份有限公司 | A kind of power station main building staircase component |
| CN111980316A (en) * | 2020-08-25 | 2020-11-24 | 华创建筑设计有限公司 | Shock insulation assembly type building stair and construction method |
| CN112252611A (en) * | 2020-11-05 | 2021-01-22 | 金螳螂精装科技（苏州）有限公司 | Assembled building stair with shock-absorbing function |
| CN212478322U (en) * | 2020-06-09 | 2021-02-05 | 福建省泷澄建设集团有限公司 | Prefabricated staircase for building industrialization |
-
2021
- 2021-04-07 CN CN202110374461.5A patent/CN113235844B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH566466A5 (en) * | 1973-11-30 | 1975-09-15 | Selvaagebygg As | Reduced noise concrete stairs assembly - steps are supported on elastic pads and bolted to central trunk |
| CN102953501A (en) * | 2012-11-08 | 2013-03-06 | 上海中建八局装饰有限责任公司 | Noise-reducing and shock-absorbing stair and construction process thereof |
| CN208918161U (en) * | 2018-08-16 | 2019-05-31 | 华星钢构股份有限公司 | A kind of power station main building staircase component |
| CN212478322U (en) * | 2020-06-09 | 2021-02-05 | 福建省泷澄建设集团有限公司 | Prefabricated staircase for building industrialization |
| CN111980316A (en) * | 2020-08-25 | 2020-11-24 | 华创建筑设计有限公司 | Shock insulation assembly type building stair and construction method |
| CN112252611A (en) * | 2020-11-05 | 2021-01-22 | 金螳螂精装科技（苏州）有限公司 | Assembled building stair with shock-absorbing function |
Non-Patent Citations (1)
| Title |
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| 建筑结构设计中的抗震设计概述;林居贵;《建材与装饰》;20190405(第10期);全文 * |
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